Boyd, A. (1962). United Nations: Piety, myth, and truth. Penguin books.
芝加哥风格引文Boyd, Andrew. United Nations: Piety, Myth, and Truth. Clipper mill road: Penguin books, 1962.
MLA引文Boyd, Andrew. United Nations: Piety, Myth, and Truth. Penguin books, 1962.
警告：这些引文格式不一定是100％准确.