MLA

Pfaff, William. The Wrath of Nations : Civilization and the Furies of Nationalism. New York: Simon & Schuster, 1993.

APA

Pfaff, W. (1993). The wrath of nations : civilization and the furies of nationalism. New York: Simon & Schuster.

Chicago

Pfaff, William, The Wrath of Nations: Civilization and the Furies of Nationalism. New York: Simon & Schuster, 1993.