APA (7th ed.) Zitazioa

Soyinka, W. (1973). Collected plays. Oxford University Press.

Chicago Style (17th ed.) Zitazioa

Soyinka, Wole. Collected Plays. New York: Oxford University Press, 1973.

MLA (9th ed.) Zitazioa

Soyinka, Wole. Collected Plays. Oxford University Press, 1973.