APA (7th ed.) Citation

Cooper, M. (2011). Aves en Colombia. Villegas editores.

Chicago Style (17th ed.) Citation

Cooper, Murray. Aves En Colombia. Bogota: Villegas editores, 2011.

MLA (9th ed.) Citation

Cooper, Murray. Aves En Colombia. Villegas editores, 2011.

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