APA引文

Barnett, A. (1961). The Human Species: A biology of man. Harmondsworth, Middlesex: Penguin Books.

Trích dẫn kiểu Chicago

Barnett, Anthony. The Human Species: A Biology of Man. Harmondsworth, Middlesex: Penguin Books, 1961.

MLA引文

Barnett, Anthony. The Human Species: A Biology of Man. Harmondsworth, Middlesex: Penguin Books, 1961.

警告：這些引文格式不一定是100％准確.