Cita APA

Loyola, R., Lemes, P., Urbina Cardona, N., Baldo, J. D., Lescano, J., & Nori, J. (2015). Amphibians in a changing world: A global look at their conservation status. Web

Citación estilo Chicago

Loyola, Rafael, Priscila Lemes, Nicolás Urbina Cardona, Juan Diego Baldo, Julian Lescano, and Javier Nori. Amphibians in a Changing World: A Global Look At Their Conservation Status. 2015.

Cita MLA

Loyola, Rafael, et al. Amphibians in a Changing World: A Global Look At Their Conservation Status. 2015.