Boyd, A. (1962). United Nations: Piety, myth, and truth. Penguin books.
Citazione stile Chigago Style (17a edizione)Boyd, Andrew. United Nations: Piety, Myth, and Truth. Clipper mill road: Penguin books, 1962.
Citatione MLA (9a ed.)Boyd, Andrew. United Nations: Piety, Myth, and Truth. Penguin books, 1962.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.