Cita APA (7a ed.)

Henderson, C. L. (2010). Birds of Costa Rica: A Field Guide. University of Texas Press.

Cita Chicago Style (17a ed.)

Henderson, Carrol L. Birds of Costa Rica: A Field Guide. Austin: University of Texas Press, 2010.

Cita MLA (8a ed.)

Henderson, Carrol L. Birds of Costa Rica: A Field Guide. University of Texas Press, 2010.