Cita APA

Savage, J. M. 1., Fogden, M. P. L. 1., & Fogden, P. (2002). The amphibians and reptiles of Costa Rica: A herpetofauna between two continents, between two seas. Chicago: The University of Chicago Press.

Citación estilo Chicago

Savage, Jay Mathers 1928-, Michael P. L. 1941- Fogden, y Patricia Fogden. The Amphibians and Reptiles of Costa Rica: A Herpetofauna between Two Continents, between Two Seas. Chicago: The University of Chicago Press, 2002.

Cita MLA

Savage, Jay Mathers 1928-, Michael P. L. 1941- Fogden, y Patricia Fogden. The Amphibians and Reptiles of Costa Rica: A Herpetofauna between Two Continents, between Two Seas. Chicago: The University of Chicago Press, 2002.