APA引文

Goldstein, J. (1999). International relations (3rd ed.). New York: Longman.

Trích dẫn kiểu Chicago

Goldstein, Joshua. International Relations. 3rd ed. New York: Longman, 1999.

MLA引文

Goldstein, Joshua. International Relations. 3rd ed. New York: Longman, 1999.

警告：這些引文格式不一定是100％准確.