APA (7th ed.) Zitazioa

Greene, G. (1970). It's a Battlefield. William Heinemann.

Chicago Style (17th ed.) Zitazioa

Greene, Graham. It's a Battlefield. London: William Heinemann, 1970.

MLA (9th ed.) Zitazioa

Greene, Graham. It's a Battlefield. William Heinemann, 1970.