Rollins, P. A. (1924). The Cowboy: His characteristics, his equipment, and his part in the development of the West. C. Scribner's Sons.
Chicago-Zitierstil (17. Ausg.)Rollins, Philip Ashton. The Cowboy: His Characteristics, His Equipment, and His Part in the Development of the West. New York: C. Scribner's Sons, 1924.
MLA-Zitierstil (9. Ausg.)Rollins, Philip Ashton. The Cowboy: His Characteristics, His Equipment, and His Part in the Development of the West. C. Scribner's Sons, 1924.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.