Ward, F. E. (1958). The cowboy at work: All about his job and how he does it. Hastings House.
Chicago-Zitierstil (17. Ausg.)Ward, Fay E. The Cowboy at Work: All About His Job and How He Does It. New York: Hastings House, 1958.
MLA-Zitierstil (9. Ausg.)Ward, Fay E. The Cowboy at Work: All About His Job and How He Does It. Hastings House, 1958.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.