Cita APA

Crow, G. E., & Rivera, D. I. (1986). Aquatic vascular plants of palo verde national park, Costa Rica (ESP).

Chicago Style Citation

Crow, Garrett E., i Dora I. Rivera. Aquatic Vascular Plants of Palo Verde National Park, Costa Rica (ESP). 1986.

Cita MLA

Crow, Garrett E., i Dora I. Rivera. Aquatic Vascular Plants of Palo Verde National Park, Costa Rica (ESP). 1986.