APA (7th ed.) Citation

Kaplan, M. A. (1976). Justice, human nature, and political obligation. Free Press.

Chicago Style (17th ed.) Citation

Kaplan, Morton A. Justice, Human Nature, and Political Obligation. New York: Free Press, 1976.

MLA (9th ed.) Citation

Kaplan, Morton A. Justice, Human Nature, and Political Obligation. Free Press, 1976.