APA (7th ed.) Citation

Cowdrey, M., Martin, N., Martin, J., & Coleman, W. (2006). American Indian horse masks. Hawk Hill Press.

Chicago Style (17th ed.) Citation

Cowdrey, Mike, Ned Martin, Jody Martin, and Winfield Coleman. American Indian Horse Masks. Nicasio, Calif.: Hawk Hill Press, 2006.

MLA (9th ed.) Citation

Cowdrey, Mike, et al. American Indian Horse Masks. Hawk Hill Press, 2006.