APA (7. basım) Alıntı

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

Chicago Style (17. basım) Atıf

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

MLA (9th ed.) Atıf

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