APA (7th ed.) Citation

Hayes, D., & Cheung, I. (2011). Historical atlas of Washington & Oregon. University of California Press.

Chicago Style (17th ed.) Citation

Hayes, Derek, and Iva Cheung. Historical Atlas of Washington & Oregon. Berkeley: University of California Press, 2011.

MLA (8th ed.) Citation

Hayes, Derek, and Iva Cheung. Historical Atlas of Washington & Oregon. University of California Press, 2011.

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