Catalog

Cita APA (7a ed.)

Dunn, J. L., & Alderfer, J. K. (2008). National Geographic field guide to the birds of western North America. National Geographic.

Cita Chicago Style (17a ed.)

Dunn, Jon L., y Jonathan K. Alderfer. National Geographic Field Guide to the Birds of Western North America. Washington, D.C.: National Geographic, 2008.

Cita MLA (8a ed.)

Dunn, Jon L., y Jonathan K. Alderfer. National Geographic Field Guide to the Birds of Western North America. National Geographic, 2008.