APA način citiranja (7. izdanje)

Barker, H. (2008). Howard Barker: Plays four. Oberon Books.

Čikaški stil citiranja (17. izdanje)

Barker, Howard. Howard Barker: Plays Four. London: Oberon Books, 2008.

MLA način citiranja (9. izdanje)

Barker, Howard. Howard Barker: Plays Four. Oberon Books, 2008.