If you are quoting or using ChatGPT as a source, the APA Style Guide suggests the following citation format:

OpenAI. (2023). ChatGPT (Mar 14 version) [Large language model]. https://chat.openai.com/chat

Possible in-text citation examples:

• Parenthetical citation: (OpenAI, 2023)
• Narrative citation: OpenAI (2023)

For more information, visit "How to cite ChatGPT" on the APA Style website.

If you are quoting or using Generative AI as a source, the MLA Style Center suggests the following format:

“Describe the symbolism of the green light in the book The Great Gatsby by F. Scott Fitzgerald” prompt. ChatGPT, 13 Feb. version, OpenAI, 8 Mar. 2023, chat.openai.com/chat.

“In 200 words, describe the symbolism of the green light in The Great Gatsby” follow-up prompt to list sources. ChatGPT, 13 Feb. version, OpenAI, 9 Mar. 2023, chat.openai.com/chat.

For more information, visit "How do I cite generative AI in MLA Style?" on the MLA Style Center website.