APA (7th ed.) Citation

Haines, C. G., & Hoffman, R. J. S. (1947). The origins and background of the second world war (2d ed.). Oxford university press.

Chicago Style (17th ed.) Citation

Haines, C. Grove, and Ross John Swartz Hoffman. The Origins and Background of the Second World War. 2d ed. New York: Oxford university press, 1947.

MLA (9th ed.) Citation

Haines, C. Grove, and Ross John Swartz Hoffman. The Origins and Background of the Second World War. 2d ed. Oxford university press, 1947.