APA (7th ed.) Citation

Vollmer, A. (1941). How to become an officer, U. S. army. Hastings house.

Chicago Style (17th ed.) Citation

Vollmer, Arthur. How to Become an Officer, U. S. Army. New York: Hastings house, 1941.

MLA (9th ed.) Citation

Vollmer, Arthur. How to Become an Officer, U. S. Army. Hastings house, 1941.