APA (7th ed.) Citation

Roosevelt, T., & Remington, F. (1966). Ranch life and the hunting trail. University Microfilms.

Chicago Style (17th ed.) Citation

Roosevelt, Theodore, and Frederic Remington. Ranch Life and the Hunting Trail. Ann Arbor, [Mich.]: University Microfilms, 1966.

MLA (9th ed.) Citation

Roosevelt, Theodore, and Frederic Remington. Ranch Life and the Hunting Trail. University Microfilms, 1966.