APA (7th ed.) Zitazioa

Boyd, A. (1962). United Nations: Piety, myth, and truth. Penguin books.

Chicago Style (17th ed.) Zitazioa

Boyd, Andrew. United Nations: Piety, Myth, and Truth. Clipper mill road: Penguin books, 1962.

MLA (9th ed.) Zitazioa

Boyd, Andrew. United Nations: Piety, Myth, and Truth. Penguin books, 1962.