Ramirez-Marcial, N., Ochoa-Gaona, S., Gonzalez-Espinosa, M., & Quintana-Ascencio, P. F. (1998). Successional floristic analysis in the Cerro Huitepec biological station, Chiapas, Mexico. Instituto de Ecología, A.C.
Chicago-viite (17. p.)Ramirez-Marcial, Neptali, Susana Ochoa-Gaona, Mario Gonzalez-Espinosa, ja Pedro F. Quintana-Ascencio. Successional Floristic Analysis in the Cerro Huitepec Biological Station, Chiapas, Mexico. Instituto de Ecología, A.C, 1998.
MLA-viite (9. p.)Ramirez-Marcial, Neptali, et al. Successional Floristic Analysis in the Cerro Huitepec Biological Station, Chiapas, Mexico. Instituto de Ecología, A.C, 1998.
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