APA (7th ed.) Zitazioa

Barker, H. (2010). Howard Barker: Plays six. Oberon Books Ltd.

Chicago Style (17th ed.) Zitazioa

Barker, Howard. Howard Barker: Plays Six. London: Oberon Books Ltd, 2010.

MLA (9th ed.) Zitazioa

Barker, Howard. Howard Barker: Plays Six. Oberon Books Ltd, 2010.