MLA

Johnston, Thomas. Freud and Political Thought. [1st ed.] New York: Citadel Press, 1965.

APA

Johnston, T. (1965). Freud and political thought. [1st ed.] New York: Citadel Press.

Chicago

Johnston, Thomas, Freud and Political Thought. [1st ed.] New York: Citadel Press, 1965.