APA (7th ed.) Citation

Null, G. (1992). Clearer, cleaner, safer, greener: A blueprint for detoxifying your environment. Villard Books.

Chicago Style (17th ed.) Citation

Null, Gary. Clearer, Cleaner, Safer, Greener: A Blueprint for Detoxifying Your Environment. New York: Villard Books, 1992.

MLA (9th ed.) Citation

Null, Gary. Clearer, Cleaner, Safer, Greener: A Blueprint for Detoxifying Your Environment. Villard Books, 1992.