APA引文

Prothero, G. W. (1916). German policy before the war. London: J. Murray.

Trích dẫn kiểu Chicago

Prothero, G. W. German Policy Before the War. London: J. Murray, 1916.

MLA引文

Prothero, G. W. German Policy Before the War. London: J. Murray, 1916.

警告：这些引文格式不一定是100％准确.