Cita APA (7a ed.)

Keyser, J. D., & Klassen, M. (2001). Plains Indian Rock Art. University of Washington Press.

Cita Chicago Style (17a ed.)

Keyser, James D., y Michael Klassen. Plains Indian Rock Art. Seattle, WA: University of Washington Press, 2001.

Cita MLA (8a ed.)

Keyser, James D., y Michael Klassen. Plains Indian Rock Art. University of Washington Press, 2001.