APA引文

Neumann, S. (1965). Permanent revolution: Totalitarianism in the age of international civil war. New York: Praeger.

Trích dẫn kiểu Chicago

Neumann, Sigmund. Permanent Revolution: Totalitarianism in the Age of International Civil War. New York: Praeger, 1965.

MLA引文

Neumann, Sigmund. Permanent Revolution: Totalitarianism in the Age of International Civil War. New York: Praeger, 1965.

警告：这些引文格式不一定是100％准确.