APA Citation

Garrigues, R., & Garrigues, R. (2015). Photo guide to birds of Costa Rica. Ithaca: Zona Tropical Publication.

Chicago Style Citation

Garrigues, Richard, and Richard Garrigues. Photo Guide to Birds of Costa Rica. Ithaca: Zona Tropical Publication, 2015.

MLA Citation

Garrigues, Richard, and Richard Garrigues. Photo Guide to Birds of Costa Rica. Ithaca: Zona Tropical Publication, 2015.

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