APA (7th ed.) Citation

Collins, S. (2018). Who is Mary Sue? / Sophie Collins. Faber & Faber.

Chicago Style (17th ed.) Citation

Collins, Sophie. Who Is Mary Sue? / Sophie Collins. London: Faber & Faber, 2018.

MLA (9th ed.) Citation

Collins, Sophie. Who Is Mary Sue? / Sophie Collins. Faber & Faber, 2018.

Warning: These citations may not always be 100% accurate.