APA Citation

Portilla, R. (2003). Foolish to exploit energy in ethical protected areas. Universidad Nacional, Costa Rica.

Chicago Style Citation

Portilla, Rolando. Foolish to Exploit Energy in Ethical Protected Areas. Universidad Nacional, Costa Rica, 2003.

MLA Citation

Portilla, Rolando. Foolish to Exploit Energy in Ethical Protected Areas. Universidad Nacional, Costa Rica, 2003.

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