APA (7th ed.) Citation

Richardson, G., & Rulon, P. R. (1986). Navajo trader. University of Arizona Press.

Chicago Style (17th ed.) Citation

Richardson, Gladwell, and Philip Reed Rulon. Navajo Trader. Tucson: University of Arizona Press, 1986.

MLA (9th ed.) Citation

Richardson, Gladwell, and Philip Reed Rulon. Navajo Trader. University of Arizona Press, 1986.