APA (7th ed.) Citation

Freeman, A. M., & Ethoven ,Alain C. (1973). Pollution, resources, and the environment. Norton.

Chicago Style (17th ed.) Citation

Freeman, A. Myrick, and Ethoven ,Alain C. Pollution, Resources, and the Environment. New York: Norton, 1973.

MLA (9th ed.) Citation

Freeman, A. Myrick, and Ethoven ,Alain C. Pollution, Resources, and the Environment. Norton, 1973.