APA (7th ed.) Citation

Millis, W., & Real, J. (1963). The abolition of war. Macmillan.

Chicago Style (17th ed.) Citation

Millis, Walter, and James Real. The Abolition of War. New York: Macmillan, 1963.

MLA (9th ed.) Citation

Millis, Walter, and James Real. The Abolition of War. Macmillan, 1963.