APA (7th ed.) Zitazioa

Williams, R. (1966). Modern Tragedy. Univ. Pr.

Chicago Style (17th ed.) Zitazioa

Williams, Raymond. Modern Tragedy. Stanford, Calif.: Univ. Pr, 1966.

MLA (9th ed.) Zitazioa

Williams, Raymond. Modern Tragedy. Univ. Pr, 1966.