APA (7th ed.) Citation

Croy, H. (1956). Last of the great outlaws: The story of Cole Younger. Duell, Sloan and Pearce.

Chicago Style (17th ed.) Citation

Croy, Homer. Last of the Great Outlaws: The Story of Cole Younger. New York: Duell, Sloan and Pearce, 1956.

MLA (9th ed.) Citation

Croy, Homer. Last of the Great Outlaws: The Story of Cole Younger. Duell, Sloan and Pearce, 1956.

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