Cita APA

Gutiérrez, J. M., & Sasa Marín, M. (2002). Bites and envenomations by colubrid snakes in Mexico and Central America.

Chicago Style Citation

Gutiérrez, José María, i Mahmood Sasa Marín. Bites and Envenomations By Colubrid Snakes in Mexico and Central America. 2002.

Cita MLA

Gutiérrez, José María, i Mahmood Sasa Marín. Bites and Envenomations By Colubrid Snakes in Mexico and Central America. 2002.