APA (7th ed.) Citation

Erickson, J. R. (1981). The modern cowboy. University of Nebraska Press.

Chicago Style (17th ed.) Citation

Erickson, John R. The Modern Cowboy. Lincoln: University of Nebraska Press, 1981.

MLA (9th ed.) Citation

Erickson, John R. The Modern Cowboy. University of Nebraska Press, 1981.