APA (7th ed.) Zitazioa

BURNS, E. M. (1966). Ideas in conflict: The political theories of the contemporary world. Methuen.

Chicago Style (17th ed.) Zitazioa

BURNS, Edward McNall. Ideas in Conflict: The Political Theories of the Contemporary World. London: Methuen, 1966.

MLA (9th ed.) Zitazioa

BURNS, Edward McNall. Ideas in Conflict: The Political Theories of the Contemporary World. Methuen, 1966.