Cita APA

Zúñiga, C., Vega, S., & Monge, R. (1984). The importance of pesticides in Costa Rica during 1980-1981. Universidad Nacional, Costa Rica.

Citación estilo Chicago

Zúñiga, Claudia, Sileny Vega, y Rodrigo Monge. The Importance of Pesticides in Costa Rica During 1980-1981. Universidad Nacional, Costa Rica, 1984.

Cita MLA

Zúñiga, Claudia, Sileny Vega, y Rodrigo Monge. The Importance of Pesticides in Costa Rica During 1980-1981. Universidad Nacional, Costa Rica, 1984.