APA (7. basım) Alıntı

Ward, B. (1962). The rich nations and the poor nations. W.W. Norton & Co..

Chicago Style (17. basım) Atıf

Ward, Barbara. The Rich Nations and the Poor Nations. New York: W.W. Norton & Co., 1962.

MLA (9th ed.) Atıf

Ward, Barbara. The Rich Nations and the Poor Nations. W.W. Norton & Co., 1962.