APA (7th ed.) Citation

Ruby, R. H., Brown, J. A., Collins, C. C., Kinkade, M. D., & O'Neill, S. (2010). A guide to the Indian tribes of the Pacific Northwest (Third edition.). University of Oklahoma Press.

Chicago Style (17th ed.) Citation

Ruby, Robert H., John A. Brown, Cary C. Collins, M. Dale Kinkade, and Sean O'Neill. A Guide to the Indian Tribes of the Pacific Northwest. Third edition. Norman: University of Oklahoma Press, 2010.

MLA (9th ed.) Citation

Ruby, Robert H., et al. A Guide to the Indian Tribes of the Pacific Northwest. Third edition. University of Oklahoma Press, 2010.