How to Cite a Hashtag in #APAStyle
Note: To learn how to cite individual tweets or posts that include hashtags, see our post on citing social media. This post is about how to talk about the hashtags themselves.
The hashtag as an organizational tool wasn’t born on Twitter, but that's where I, and many others, first saw it used that way. And, as Chris Messina, who introduced the idea to Twitter, has said, "it's left nerd-dom and now it's out there in the world." Indeed, the hashtag is a common sight on Twitter, Facebook, Instagram, Vine, Google+, Flickr, Tumblr, Pinterest, Kickstarter, and other platforms. And its ubiquity makes the hashtag an incredibly useful search tool.
So how do you cite a hashtag? This may surprise you: You don’t!
That’s because, just like a search of a research database, finding and searching with the right hashtag is part of your research methodology. And just as with other aspects of your methodology, you can simply describe it the text of your paper.
That is, just as you might say “I searched the Public Affairs Information Service International database for Hong Kong, electoral system, and Umbrella Revolution,” you might also say “I searched Twitter, Vine, and Instragram for the hashtags #UmbrellaRevolution, #OccupyHK, and #HongKong that appeared between September 22, 2014 through October 22, 2014.” Interested readers and fellow researchers can then attempt to replicate the search if they are so inclined. If the reasoning behind the wording of the hashtag is not obvious, you might want to elaborate. In this example, you might want or need to explain the origin of the terms Umbrella Revolution and the Occupy movement, which led to the #UmbrellaRevolution and #OccupyHK hashtags.
Of course, in your paper you might also refer to individual tweets, Facebook posts, pictures, or other online items that include hashtags. For instance, you might want to quote the most popular Tweet that used the hashtag or just show some representative cases. You can (and should) create references and cite tweets or other online posts that you’ve quoted, paraphrased, or otherwise relied on in a paper.