Cita APA

Hernández-Rojas, L. M. (2012). Environmental Education Model to the conservation of the natural resources: A proposal to the Poas Volcano National Park, Costa Rica.

Chicago Style Citation

Hernández-Rojas, Lidia Mayela. Environmental Education Model to the Conservation of the Natural Resources: A Proposal to the Poas Volcano National Park, Costa Rica. 2012.

Cita MLA

Hernández-Rojas, Lidia Mayela. Environmental Education Model to the Conservation of the Natural Resources: A Proposal to the Poas Volcano National Park, Costa Rica. 2012.

Atenció: Aquestes cites poden no estar 100% correctes.