Cita APA (7a ed.)

Ruby, R. H., & Brown, J. A. (1976). The Chinook Indians: Traders of the Lower Columbia River. University of Oklahoma Press.

Cita Chicago Style (17a ed.)

Ruby, Robert H., y John A. Brown. The Chinook Indians: Traders of the Lower Columbia River. Norman: University of Oklahoma Press, 1976.

Cita MLA (8a ed.)

Ruby, Robert H., y John A. Brown. The Chinook Indians: Traders of the Lower Columbia River. University of Oklahoma Press, 1976.

Precaución: Estas citas no son 100% exactas.