Cita APA

Garrigues, R., & Dean, R. (2014). The birds of Costa Rica: A field guide (Second edition.). Ithaca, New York: Zona Tropical.

Citación estilo Chicago

Garrigues, Richard,, y Robert Dean. The Birds of Costa Rica: A Field Guide. Second edition. Ithaca, New York: Zona Tropical, 2014.

Cita MLA

Garrigues, Richard,, y Robert Dean. The Birds of Costa Rica: A Field Guide. Second edition. Ithaca, New York: Zona Tropical, 2014.