APA (7th ed.) Citation

McMullan, M., Donegan, T. M., & Quevedo, A. (2010). Field guide to the birds of Colombia (2a. edición.). ProAves.

Chicago Style (17th ed.) Citation

McMullan, Miles, Thomas M. Donegan, and Alonso Quevedo. Field Guide to the Birds of Colombia. 2a. edición. Bogotá: ProAves, 2010.

MLA (9th ed.) Citation

McMullan, Miles, et al. Field Guide to the Birds of Colombia. 2a. edición. ProAves, 2010.

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