Cita APA

Rodríguez, S. (1981). Is the global strategy for conservation an answer to the ecological challenge? Universidad Nacional, Costa Rica.

Citación estilo Chicago

Rodríguez, Silvia. Is the Global Strategy for Conservation an Answer to the Ecological Challenge? Universidad Nacional, Costa Rica, 1981.

Cita MLA

Rodríguez, Silvia. Is the Global Strategy for Conservation an Answer to the Ecological Challenge? Universidad Nacional, Costa Rica, 1981.