Cita APA (7a ed.)

Fay, S. B. (1929). The origins of the world war. The Macmillan.

Cita Chicago Style (17a ed.)

Fay, Sidney Bradshaw. The Origins of the World War. New York: The Macmillan, 1929.

Cita MLA (9a ed.)

Fay, Sidney Bradshaw. The Origins of the World War. The Macmillan, 1929.