Cita APA (7a ed.)

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

Cita Chicago Style (17a ed.)

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

Cita MLA (8a ed.)

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

Precaución: Estas citas no son 100% exactas.