APA (7th ed.) Citation

Divine, R. A. (1965). The reluctant belligerent: American entry into world war II. Wiley.

Chicago Style (17th ed.) Citation

Divine, Robert A. The Reluctant Belligerent: American Entry into World War II. New York [u.a.]: Wiley, 1965.

MLA (9th ed.) Citation

Divine, Robert A. The Reluctant Belligerent: American Entry into World War II. Wiley, 1965.