Cita APA (7a ed.)

Cleland, R. G. (1950). This reckless breed of men: The trappers and fur traders of the Southwest. Knopf.

Cita Chicago Style (17a ed.)

Cleland, Robert Glass. This Reckless Breed of Men: The Trappers and Fur Traders of the Southwest. New York: Knopf, 1950.

Cita MLA (8a ed.)

Cleland, Robert Glass. This Reckless Breed of Men: The Trappers and Fur Traders of the Southwest. Knopf, 1950.