Cita APA

Fay, S. B. (1966). The origins of the world war The free press.

Citación estilo Chicago

Fay, Sidney Bradshaw. The Origins of the World War. 2. ed. New York: The free press, 1966.

Cita MLA

Fay, Sidney Bradshaw. The Origins of the World War. 2. ed. New York: The free press, 1966.