Villarreal Quintanilla, J. A., Valdes Reyna, J., & Villaseñor R., J. L. (1996). Chorology of the Asteraceae of Coahuila, Mexico. Instituto de Ecología, A.C.
Chicago Style (17th ed.) CitationVillarreal Quintanilla, Jose Angel, Jesus Valdes Reyna, and Jose Luis Villaseñor R. Chorology of the Asteraceae of Coahuila, Mexico. Instituto de Ecología, A.C, 1996.
MLA (9th ed.) CitationVillarreal Quintanilla, Jose Angel, et al. Chorology of the Asteraceae of Coahuila, Mexico. Instituto de Ecología, A.C, 1996.
Warning: These citations may not always be 100% accurate.
