APA (7th ed.) Citation

GRADWOHL & Greenberg. (1988). Saving the tropical forests. Earthscan Pub..

Chicago Style (17th ed.) Citation

GRADWOHL and Greenberg. Saving the Tropical Forests. London: Earthscan Pub., 1988.

MLA (9th ed.) Citation

GRADWOHL and Greenberg. Saving the Tropical Forests. Earthscan Pub., 1988.

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