APA (7th ed.) Citation

Romero Rangel, S., & Rojas Zenteno, E. C. (1991). Floristic study of the Huehuetoca region, State of Mexico. Instituto de Ecología, A.C.

Chicago Style (17th ed.) Citation

Romero Rangel, Silvia, and E. Carlos Rojas Zenteno. Floristic Study of the Huehuetoca Region, State of Mexico. Instituto de Ecología, A.C, 1991.

MLA (9th ed.) Citation

Romero Rangel, Silvia, and E. Carlos Rojas Zenteno. Floristic Study of the Huehuetoca Region, State of Mexico. Instituto de Ecología, A.C, 1991.

Warning: These citations may not always be 100% accurate.