APA引文

Kaplan, M. A. K. (1961). The political foundations of international law. John Wiley & sons.

Chicago Edition Citation

Kaplan, Morton A. Katzenbach. The Political Foundations of International Law. New York: John Wiley & sons, 1961.

MLA引文

Kaplan, Morton A. Katzenbach. The Political Foundations of International Law. John Wiley & sons, 1961.

警告：这些引文格式不一定是100％准确.