APA引文

Friedmann,W. (1965). An introduction to world politics (5th ed.). Macmillan.

Chicago Edition Citation

Friedmann,W. An Introduction to World Politics. 5th ed. London: Macmillan, 1965.

MLA引文

Friedmann,W. An Introduction to World Politics. 5th ed. Macmillan, 1965.

警告：这些引文格式不一定是100％准确.