Social Media
Tweets, facebook posts etc should all be cited in your work. Any communication on these platforms that are not public should be treated as Personal Communication. Click here for in-text citation and References guidance for Personal Communications.
References Entry
Entry in your References, use Citemaker > Internet > Social Media
This would then produce the following citation for your References:
Francis. (2020, June 18). The Lord cannot enter into hard or ideological hearts. The Lord enters into hearts that are like His: Hearts that are open and compassionate [Twitter post]. Retrieved from https://twitter.com/Pontifex/status/12735787083311 92320.
In-Text Citation
(Francis, 2020)
OR
Pope Francis (2020) stated that "The Lord ...