APA (7th ed.) Citation

Slatta, R. W. (1997). Comparing cowboys and frontiers. University of Oklahoma Press.

Chicago Style (17th ed.) Citation

Slatta, Richard W. Comparing Cowboys and Frontiers. Norman: University of Oklahoma Press, 1997.

MLA (9th ed.) Citation

Slatta, Richard W. Comparing Cowboys and Frontiers. University of Oklahoma Press, 1997.