APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

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

MLA (8th ed.) Citation

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

Warning: These citations may not always be 100% accurate.