X (formerly Twitter)
Family name, INITIAL(S) (or organisation). Year. Full text of tweet. [X]. Day and month tweet posted. [Date accessed]. Available from: URL
Use the full text of the tweet as its title. If a tweet is longer than 20 words, write the first 20 words and then use […] to indicate that extra words have been omitted.
Family name, INITIAL(S) (or organisation). Year. First 20 words of tweet. [X]. Date posted. [Date accessed]. Available from: URL
Examples
Dougill, A. 2013. Energising development with Jatropha curcas? Biofuel reflections from Mali in @PracticalAction briefing paper. [X]. 16 April. [Accessed 26 July 2013]. Available from: https://twitter.com/AndyDougill/status/324081303874052096
Guardian. 2017. North Korea warns UK faces 'miserable end' if it joins US-led military drills. [X]. 25 August. [Accessed 25 August 2017]. Available from: https://twitter.com/guardian/status/900983881729552384
Guardian. 2019. During a meeting with the secretary general of Nato, Donald Trump called for the media to look into the ‘oranges’ […]. [X]. 2 April. [Accessed 5 April 2019]. Available from: https://twitter.com/guardian/status/1113239919441235969