How should you cite Reddit content (if at all) in academic or professional work?

Whether and how to cite Reddit content depends on what role that content plays in your work. Reddit is most legitimate as a primary source when the subject of study is Reddit itself — online community behavior, discourse analysis, language use, or the culture of digital spaces. Academic research in fields like communications, sociology, and public health regularly uses Reddit data as a corpus, and citations in those cases point to specific posts, comment threads, or subreddits as the object of study. For academic citation, the APA 7th edition provides a specific format for online forum posts: Username (Year, Month Day). Title of the post [Online forum post]. Subreddit Name, Reddit. URL. For comments, the format specifies providing the first twenty words of the comment text, noting "Comment on the online forum post" and the title of the parent post, followed by the site name and URL. The MLA format similarly treats Reddit as a website source with the username as author, the post title in quotation marks, the subreddit name in italics, and the full URL. In professional contexts, citing a Reddit comment as evidence for a claim is generally not appropriate where other authoritative sources exist. Using Reddit to provide anecdotal illustration — "users in r/personalfinance describe this frustration frequently, as seen in threads such as [link]" — is more defensible than using it as your primary evidence for a factual assertion. Practically, any Reddit content you intend to cite should be archived before use, as posts and comments are frequently deleted. Services like web archiving tools create stable URL snapshots. Noting the access date in your citation, as convention requires for web sources, also acknowledges that the content existed at that moment. The ethical dimensions of quoting Reddit users without their explicit consent are an area of ongoing academic debate, particularly when content was posted with an expectation of audience limited to a specific community.