Below you will find guidance and examples of how to set out a reference to Facebook in the body of your work and in the reference list at the end.
According to Swansea University Library (2018).....
...(Swansea University Library, 2018).
Facebook Name. (year, month day). Title [Facebook status update]. Retrieved from URL
Swansea University Library. (2018, May 18). #MentalHealthAwarenessWeek is nearly over, but you can find lots of information
about mental health and looking after your mental health at The Mental Health Foundation's website [Facebook status
update]. Retrieved from https://www.facebook.com/SwanseaUniLib/posts/1634561196592121