APA aipamena

Cevallos-Ferriz, S. R. S., González-Torres, E. A., & Calvillo-Canadell, L. (2012). Paleobotanical and geological perspective of the biodiversity in Mexico. Instituto de Ecología, A.C.

Chicago Style aipamena

Cevallos-Ferriz, Sergio R. S., Enrique A. González-Torres, and Laura Calvillo-Canadell. Paleobotanical and Geological Perspective of the Biodiversity in Mexico. Instituto de Ecología, A.C, 2012.

MLA aipamena

Cevallos-Ferriz, Sergio R. S., et al. Paleobotanical and Geological Perspective of the Biodiversity in Mexico. Instituto de Ecología, A.C, 2012.