APA Citation

Hartshorn, G. (1983). Costa Rica country environmental profile: A field study. San José, Costa Rica: Tropical Science Center.

Chicago Style Citation

Hartshorn, Gary. Costa Rica Country Environmental Profile: A Field Study. San José, Costa Rica: Tropical Science Center, 1983.

MLA Citation

Hartshorn, Gary. Costa Rica Country Environmental Profile: A Field Study. San José, Costa Rica: Tropical Science Center, 1983.

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