APA (7th ed.) Citation

Quigley, C. (1966). Tragedy and hope a history of the world in our time. Macmillan.

Chicago Style (17th ed.) Citation

Quigley, Carroll. Tragedy and Hope a History of the World in Our Time. New York: Macmillan, 1966.

MLA (9th ed.) Citation

Quigley, Carroll. Tragedy and Hope a History of the World in Our Time. Macmillan, 1966.