APA Citation

Umaña-Villalobos, G. (2010). Temporal variation of phytoplankton in a small tropical crater lake, Costa Rica. Universidad de Costa Rica.

Chicago Style Citation

Umaña-Villalobos, Gerardo. Temporal Variation of Phytoplankton in a Small Tropical Crater Lake, Costa Rica. Universidad de Costa Rica, 2010.

MLA Citation

Umaña-Villalobos, Gerardo. Temporal Variation of Phytoplankton in a Small Tropical Crater Lake, Costa Rica. Universidad de Costa Rica, 2010.

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