Key Takeaways:
- Most major styles, including APA, Chicago, and Turabian, treat the AI developer, such as OpenAI or Google, as the author of AI generated content.
- MLA does not treat the AI tool as an author at all; it cites the tool as a source with no author, using a description of the prompt as the title.
- APA, MLA, and Chicago now prefer a stable, shareable link to the specific chat over a generic tool homepage link, when the tool allows it.
- IEEE does not use a formal reference entry for AI generated text; it instead requires disclosure in the acknowledgments section, naming the AI system and how it was used.
Glossary of Key Terms
| Term | Definition |
| Generative AI | Software that produces new text, images, or other content in response to a user prompt, such as ChatGPT, Claude, Gemini, or Copilot. |
| Large language model (LLM) | The underlying AI model that generates text based on patterns learned from large amounts of data. |
| Prompt | The instruction or question a user types into an AI tool to generate a response. |
| Shareable chat link | A unique URL, created inside an AI tool, that lets a reader view the specific conversation being cited. |
| Author, in AI citation | In most styles, the company or organization that built the AI tool, not the AI tool itself, since AI cannot hold authorship or give consent. |
| Works cited entry | The MLA term for a full source citation listed at the end of a paper; equivalent to a reference list entry in APA. |
| Disclosure statement | A note, typically in an acknowledgments or methods section, describing how and where AI tools were used in a paper. |
| Personal communication | APA’s older category for nonretrievable content, once used for ChatGPT text; APA has since moved to author date title source references for AI chats. |
What Is Generative AI Citation and Why Does It Matter?
Citing generative AI means formally crediting an AI tool, such as ChatGPT, Claude, or Gemini, whenever its output is quoted, paraphrased, or otherwise used in your work. It matters because uncredited AI content can be treated as plagiarism, and because readers need to know which ideas came from a machine rather than from peer-reviewed research.
AI generated text is not peer-reviewed, and it can contain fabricated facts or invented sources, often called hallucinations. Citing the tool signals to readers that the content should be evaluated differently than a scholarly source, and it creates a record that another person could, in theory, retrieve and check.
General Principles Every Citation Style Shares
Although the exact format differs, every style covered in this guide agrees on a few core ideas. First, credit the developer or company behind the AI tool, not the AI itself, since an AI system cannot be a legally accountable author. Second, name the specific tool and model version, since outputs change between versions. Third, record the date the content was generated, since AI responses are not fixed or retrievable in the way a published article is.
- Name the tool and model version, for example ChatGPT, model GPT-5, rather than just “AI.”
- Record the exact date the content was generated, not the date you are writing your paper.
- Provide a link to the specific chat when the tool allows it, rather than only the tool’s homepage.
- Describe how the AI was used, such as for drafting, editing, translating, or brainstorming, somewhere in your paper.
Citing Generative AI in APA Style
APA updated its guidance in September 2025. The current approach treats an AI chat like any other authored, dated, titled source: you cite the specific conversation using an author date title source format, rather than treating it as an unretrievable personal communication as APA once recommended.
APA In-Text Citations for AI Chats
The author in an APA AI citation is the company that built the tool, such as OpenAI or Google, not the tool’s name. Use the standard parenthetical or narrative in-text format, matched to a full reference list entry.
- Parenthetical: (OpenAI, 2026)
- Narrative: OpenAI (2026) generated the following summary…
APA Reference List Entries for AI Chats
A reference list entry includes the company as author, the date the chat occurred, the chat’s title in italics, a bracketed description, the tool and model name, and the shareable chat link. In most tools, you can edit the chat’s title before citing it, so choose something descriptive.
- (2026, February 10). Top 10 writing topics for high school graduates [Generative AI chat]. ChatGPT, model GPT-5. [shareable chat link]
- (2026, February 10). Essential writing skills for graduates [Generative AI chat]. Gemini 3 Flash. [shareable chat link]
If the tool does not offer a shareable link, use the tool’s general URL instead, and include the full prompt and response in an appendix so readers can see exactly what was generated.
Citing an AI Tool Generally in APA
Sometimes it is unhelpful or inappropriate to cite one specific chat, for example when AI assisted broadly across a project. In that case, cite the tool itself as software, following the format used for computer software in the Publication Manual.
- (2026). ChatGPT (GPT-5) [Large language model]. [tool URL]
APA also recommends describing AI use in the Method or introduction section of a paper. A typical sentence might read: I used ChatGPT, model GPT-5 (OpenAI, 2026), to edit my paper and provide feedback on clarity and flow.
Citing Generative AI in MLA Style
MLA revised its guidance on generative AI in August 2025. MLA uses its flexible template of core elements rather than a fixed format, which lets writers adapt the citation to new kinds of AI sources as tools evolve.
The MLA Core Elements for AI Sources
MLA does not treat the AI tool as an author at all, following the same policy used by publishers such as Cambridge University Press. Instead, the Title of Source element describes what was generated, often based on the prompt; the Title of Container element names the AI tool; the Version element names the specific model; and the Publisher element names the company.
- Title of Source: a description of the generated content, often drawn from the prompt.
- Title of Container: the name of the AI tool, such as ChatGPT.
- Version: the specific model, such as GPT-4o or model GPT-5.
- Publisher: the company that made the tool, such as OpenAI.
- Location: the stable, shareable chat link, or the tool’s general URL if no shareable link exists.
MLA Examples for Paraphrasing, Quoting, and Images
When paraphrasing or quoting AI text, cite the prompt as a short title in quotation marks, followed by the tool, model, publisher, date, and link.
- “Describe the theme of nature in Jane Austen’s Mansfield Park” prompt. ChatGPT, model GPT-4o, OpenAI, 23 Sept. 2024, [shareable chat link].
For an AI generated image, describe the prompt as a caption, followed by the tool, version, publisher, and date.
- 1. “Create an expressionist style image of two people on a beach” prompt, DALL-E, version 3, OpenAI, 23 Sept. 2024, [shareable chat link].
MLA also warns that AI tools can hallucinate or misrepresent their secondary sources. If an AI response cites other sources, click through and verify them directly, then cite the original source rather than the AI summary of it.
Citing Generative AI in Chicago Style
The Chicago Manual of Style, 18th edition, addresses AI citation directly in section 14.112. Chicago treats the AI tool and its version as the author of the generated content and the company that built it as the publisher, similar to APA’s approach.
Chicago In-Text and Note Citations
Chicago allows AI content to be cited directly in the text, for example by noting the tool and date the content was generated, or in a numbered footnote or endnote. If the content has been edited after generation, that should also be noted.
- Text: The following instructions were generated on September 30, 2024, by ChatGPT-4.
- Note: 1. Text generated by ChatGPT-4, OpenAI, September 30, 2024, [shareable chat link].
If the prompt was not already stated in the main text, include it in the note as a short quoted phrase, formatted as a response to that prompt.
- Response to “Tell me how to fix a flat bicycle tire,” ChatGPT-4, OpenAI, September 30, 2024, [shareable chat link].
Chicago Bibliography Entries
Chicago notes that AI conversations are not usually listed in a full bibliography, since they cannot be retrieved by a reader the way a published work can. If an entry is included, list it under the publisher’s name rather than the tool’s name, and provide a publicly available link if one exists.
OpenAI. Response to “Tell me how to fix a flat bicycle tire.” ChatGPT-4, September 30, 2024. [shareable chat link].
The same publisher first approach applies to AI generated images: credit the company that built the image generator as the source, with the prompt, tool, version, and date.
IEEE Guidelines for AI-Generated Text
IEEE takes a notably different approach from APA, MLA, and Chicago. Rather than requiring a formal reference list entry, IEEE requires authors to disclose any AI generated content, including text, figures, images, or code, directly in the acknowledgments section of the submitted article.
- Name the specific AI system used, such as ChatGPT or Claude, including the version if known.
- Identify which sections of the paper used AI generated content.
- Briefly explain the level and purpose of the AI assistance in each identified section.
- Verify all AI generated claims against original sources before submission, since hallucinated facts remain the author’s responsibility.
IEEE treats AI use for basic editing or grammar correction as common practice that falls outside this disclosure policy, though disclosing it anyway is recommended for transparency. Authors remain fully responsible for the accuracy of all content in the article, including any AI-assisted sections, and AI systems cannot be listed as authors or coauthors.
Turabian Style for AI Sources
Turabian, the student-focused adaptation of Chicago style, cites generative AI only in footnotes, not in the bibliography, since AI chat text is not a retrievable published source. The footnote names the tool, its publisher, the date the text was generated, and the tool’s URL.
- Text generated by ChatGPT, OpenAI, August 7, 2023, [tool URL].
If the prompt was not already stated in your text, include it in the note as a quoted phrase, followed by the tool, publisher, date, and URL, in the same response to format used by Chicago style.
- ChatGPT, response to “Based on the novel, what do blue eyes symbolize in Toni Morrison’s The Bluest Eye?,” OpenAI, March 7, 2023, [tool URL].
AMA Style for AI Citations
AMA style, common in medical and health science writing, cites AI tools using its existing software citation format, found in section 14.5.2 of the AMA Manual of Style, 11th edition. AMA recommends using a generic descriptive term, such as chatbot, on first mention in the text, then naming the specific brand, version, manufacturer, and date used in parentheses.
- Version Mar 14. OpenAI; 2023. Accessed March 28, 2023. [tool URL].
As with other styles, AMA advises checking your target journal’s specific policy before submission, since publishers vary in whether and how they permit AI assisted writing in submitted manuscripts.
Quick Comparison Table Across Citation Styles
| Style | Treats AI Tool As | In-Text Format | Reference List? |
| APA | Author is the company, for example OpenAI | (OpenAI, 2026) | Yes, full entry with chat link |
| MLA | No author; cited by prompt based title | (“Describe the theme”) | Yes, works cited entry |
| Chicago | Author is the tool; company is publisher | Footnote or in text mention | Optional, not usual |
| IEEE | Disclosed system, not a formal source | Citation in acknowledgments | No formal entry |
| Turabian | Author is the tool; company is publisher | Footnote only | No, footnotes only |
| AMA | Cited like software, generic term first | Numbered reference | Yes, software style entry |
Do You Need to Cite AI Tools Used Only for Editing or Grammar Checking?
Usually, no full citation is required for basic grammar or spelling correction, though a brief acknowledgment is still good practice. IEEE explicitly places routine editing and grammar tools outside its disclosure requirement, while still recommending a mention for transparency.
MLA and Chicago both draw a distinction between a citable, content generating use of AI, such as drafting a paragraph, and a purely functional use, such as translating a phrase or tightening sentence structure. Functional uses should still be acknowledged in a note, the text, or an author statement, even when a full citation entry is not required.
Best Practices for Ethical and Accurate AI Citation
- Check your instructor’s or journal’s AI policy before using any generative AI tool in a submitted assignment or manuscript.
- Save or export a shareable link to any AI chat you plan to cite, since chats can be edited, deleted, or become inaccessible over time.
- Verify every fact, citation, and secondary source an AI tool provides, since AI systems frequently invent plausible sounding but false references.
- Keep a copy of the full prompt and response for long or complex AI interactions, and place it in an appendix if your style or instructor requires it.
- Describe your AI use in a methods, introduction, or acknowledgments section, even in styles, like IEEE, that do not require a formal reference entry.
Frequently Asked Questions
How do you cite ChatGPT in APA 7th edition?
Cite the company OpenAI as the author, the date the chat occurred, the chat’s title in italics, a bracketed description such as [Generative AI chat], the model name, and the shareable chat link, following the author date title source pattern APA uses for most sources.
Does MLA consider ChatGPT to be the author of a source?
No. MLA explicitly avoids treating the AI tool as an author, following major publisher policy. Instead, MLA cites the source using a prompt based description as the title, with the tool named in the Title of Container element and the company named as publisher.
Can you cite an AI chatbot in a bibliography in Chicago style?
Yes, but Chicago notes that AI conversations are not usually included in a bibliography since they are not retrievable by readers. When an entry is included, list it under the company or developer’s name, with a publicly available link to the content if one exists.
Do IEEE papers require a reference citation for AI-generated text?
No. IEEE requires disclosure in the acknowledgments section instead of a formal reference entry, naming the AI system used, the sections of the paper it contributed to, and a brief explanation of how it was used.
What citation style should I use for AI-generated images?
Use the same style as the rest of your paper. APA, MLA, and Chicago each provide an image specific format that credits the company as author or publisher, names the prompt as a caption or title, and records the AI tool, version, and generation date.
How do you cite a specific AI chat conversation instead of the whole tool?
Most styles now prefer a stable, shareable link to the exact chat, created using the AI tool’s share feature, rather than a generic homepage link. If no shareable link exists, cite the tool generally and include the full prompt and response in an appendix.
Is it plagiarism to use AI-generated text without citing it in a research paper?
Submitting AI generated text as your own original work without disclosure is generally considered academic misconduct, comparable to using another person’s uncredited words. Proper citation, along with a clear acknowledgment of how the tool was used, is the accepted way to avoid this problem.
Which citation style is best for citing generative AI in a nursing or medical paper?
AMA style is most common in medical and health science writing and cites AI tools using its software citation format, naming the brand, version, manufacturer, and access date. Always confirm the specific journal’s AI policy, since requirements vary by publisher.
Sources Consulted
This guide was compiled from current guidance published by the American Psychological Association, the Modern Language Association, IEEE, and university library guides summarizing Chicago, Turabian, and AMA style rules for generative AI. Always confirm current requirements directly with your assigned style manual, instructor, or target journal, since AI citation guidance continues to change.
Comment