APA (7th ed.) Zitazioa

COLLINS, A. (1960). English literature of the twentieth century. University Tutorial Press.

Chicago Style (17th ed.) Zitazioa

COLLINS, A.S. English Literature of the Twentieth Century. London: University Tutorial Press, 1960.

MLA (9th ed.) Zitazioa

COLLINS, A.S. English Literature of the Twentieth Century. University Tutorial Press, 1960.