APA (7th ed.) Citation

Cronin, A. J. (1956). The citadel. Bantam Books.

Chicago Style (17th ed.) Citation

Cronin, A. J. The Citadel. New York: Bantam Books, 1956.

MLA (9th ed.) Citation

Cronin, A. J. The Citadel. Bantam Books, 1956.

Warning: These citations may not always be 100% accurate.