Cita APA

Contreras, C., & Valverde, M. (2002). evaluation of the conservation status of a rare cactus (mammillaria crucigera) through the analysis of its population dynamics.

Citación estilo Chicago

Contreras, C., y MT Valverde. Evaluation of the Conservation Status of a Rare Cactus (mammillaria Crucigera) Through the Analysis of Its Population Dynamics. 2002.

Cita MLA

Contreras, C., y MT Valverde. Evaluation of the Conservation Status of a Rare Cactus (mammillaria Crucigera) Through the Analysis of Its Population Dynamics. 2002.