APA aipamena

Rangel-Salazar, J. L., Enríquez, P. L., & Sántiz López, E. C. (2009). Diversity variation in understory forest birds in Lagos de Montebello National Park, Chiapas, Mexico. Instituto de Ecología, A.C.

Chicago Style aipamena

Rangel-Salazar, José Luís, Paula L. Enríquez, and Eugenia C. Sántiz López. Diversity Variation in Understory Forest Birds in Lagos De Montebello National Park, Chiapas, Mexico. Instituto de Ecología, A.C, 2009.

MLA aipamena

Rangel-Salazar, José Luís, et al. Diversity Variation in Understory Forest Birds in Lagos De Montebello National Park, Chiapas, Mexico. Instituto de Ecología, A.C, 2009.