APA (7th ed.) Citation

Harris, C., Want, W. L., & Ward, M. A. (1987). Hazardous waste: Confronting the challenge. Quorum Books.

Chicago Style (17th ed.) Citation

Harris, Christopher, William L. Want, and Morris A. Ward. Hazardous Waste: Confronting the Challenge. New York: Quorum Books, 1987.

MLA (9th ed.) Citation

Harris, Christopher, et al. Hazardous Waste: Confronting the Challenge. Quorum Books, 1987.