APA引文

Strausz-Hupé, R. (1959). Protracted conflict. New York: Harper.

Trích dẫn kiểu Chicago

Strausz-Hupé, Robert. Protracted Conflict. New York: Harper, 1959.

MLA引文

Strausz-Hupé, Robert. Protracted Conflict. New York: Harper, 1959.

警告：這些引文格式不一定是100％准確.