APA citiranje

Gradwohl, J., & Greenberg, R. (1988). Saving the tropical forests. Island Press.

Chicago Style (17th ed.) Citation

Gradwohl, Judith, and Russell Greenberg. Saving the Tropical Forests. Washington, D.C.: Island Press, 1988.

MLA citiranje

Gradwohl, Judith, and Russell Greenberg. Saving the Tropical Forests. Island Press, 1988.