APA format: OpenAI. (Year). ChatGPT (Month Day version) [Large language model]. https://chat.openai.com
APA reference entry: OpenAI. (2023). ChatGPT (Feb 13 version) [Large language model]. https://chat.openai.com
APA in-text citation: (OpenAI, 2023)
Example 1 from APA Guideline
When prompted with “Is the left brain right brain divide real or a metaphor?” the ChatGPT-generated text indicated that although the two brain hemispheres are somewhat specialized, “the notation that people can be characterized as ‘left-brained’ or ‘right-brained’ is considered to be an oversimplification and a popular myth” (OpenAI, 2023).
Reference
OpenAI. (2023). ChatGPT (Mar 14 version) [Large language model]. https://chat.openai.com/chat
Example 2 from APA Guideline
When given a follow-up prompt of “What is a more accurate representation?” the ChatGPT-generated text indicated that “different brain regions work together to support various cognitive processes” and “the functional specialization of different regions can change in response to experience and environmental factors” (OpenAI, 2023; see Appendix A for the full transcript).
Reference
OpenAI. (2023). ChatGPT (Mar 14 version) [Large language model]. https://chat.openai.com/chat
Examples:
MLA format: “Text of prompt” prompt. ChatGPT, Day Month version, OpenAI, Day Month Year, chat.openai.com.
MLA Works Cited entry: “Explain antibiotics” prompt. ChatGPT, 13 Feb. version, OpenAI, 16 Feb. 2023, chat.openai.com.
MLA in-text citation: ("Explain antibiotics")
Recommendations on how to cite AI-generated content
Example:
Chicago style recommends citing ChatGPT in a Chicago footnote
1 Text generated by ChatGPT, OpenAI, March 7, 2023, https://chat.openai.com/
If the prompt hasn't been included in the text, it can be included in the note:
1 ChatGPT, response to "Explain how to make pizza dough from common household ingredients," OpenAI, March 7, 2023, https://chat.openai.com/
Any information not included in the text is placed in the parenthetical reference. Example:
Scribbr: ChatGPT Citations | Formats & Examples