opens new windowCiting generative AI in APA Style: Part 1-Reference formats [Official APA Style Blog]

opens new windowAPA Style: How do I cite ChatGPT? [Official APA website]

Reference:

AI Company Name. (year). Tool Name/Model in Italics and Title Case [Description: e.g., Large language model]. URL of the tool
OpenAI. (2025). ChatGPT-5  [Large language model]. opens new windowhttps://chatgpt.com/

In-Text Citations

Parenthetical:

(AI Company Name, year)
(OpenAI, 2025; Perplexity AI, 2025)

Narrative:

AI Company Name (year)
OpenAI (2025) 

opens new windowAPACitationStyle_ChatGPT-Infographic.pdf - by Abigail Colucci, Kari D. Weaver, Stefaniada Voichita, Jiadi Dai (University of Waterloo Library)