APA (7th ed.) Citation

DuPuy, W. A. (1940). The baron of the Colorados. The Naylor company.

Chicago Style (17th ed.) Citation

DuPuy, William Atherton. The Baron of the Colorados. San Antonio, Tex.: The Naylor company, 1940.

MLA (9th ed.) Citation

DuPuy, William Atherton. The Baron of the Colorados. The Naylor company, 1940.