APA (7th ed.) Zitazioa

Best, A. (2004). International history of the twentieth century. Routledge.

Chicago Style (17th ed.) Zitazioa

Best, Antony. International History of the Twentieth Century. London: Routledge, 2004.

MLA (9th ed.) Zitazioa

Best, Antony. International History of the Twentieth Century. Routledge, 2004.