Cita APA (7a ed.)

Bishop, E. M. (2004). Hiking Oregon's geology (2nd ed.). Mountaineers Books.

Cita Chicago Style (17a ed.)

Bishop, Ellen Morris. Hiking Oregon's Geology. 2nd ed. Seattle, WA: Mountaineers Books, 2004.

Cita MLA (8a ed.)

Bishop, Ellen Morris. Hiking Oregon's Geology. 2nd ed. Mountaineers Books, 2004.

Precaución: Estas citas no son 100% exactas.