APA (7th ed.) Citation

Breihan, C. W. (1957). Outlaws of the Old West. Bonanza Books.

Chicago Style (17th ed.) Citation

Breihan, Carl W. Outlaws of the Old West. New York: Bonanza Books, 1957.

MLA (9th ed.) Citation

Breihan, Carl W. Outlaws of the Old West. Bonanza Books, 1957.