Vibrans, H. (1997). Commented floristic listo f wild vascular plants in San Juan Quetzalcoapan, Tlaxcala, Mexico. Instituto de Ecología, A.C.
Chicago Style (17th ed.) CitationVibrans, Heike. Commented Floristic Listo F Wild Vascular Plants in San Juan Quetzalcoapan, Tlaxcala, Mexico. Instituto de Ecología, A.C, 1997.
MLA (9th ed.) CitationVibrans, Heike. Commented Floristic Listo F Wild Vascular Plants in San Juan Quetzalcoapan, Tlaxcala, Mexico. Instituto de Ecología, A.C, 1997.
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