APA (7th ed.) Citation

Chengelis, C. P., Holson, J. F., & Gad, S. C. (1995). Regulatory toxicology. Raven Press.

Chicago Style (17th ed.) Citation

Chengelis, Christopher P., Joseph F. Holson, and Shayne C. Gad. Regulatory Toxicology. New York: Raven Press, 1995.

MLA (9th ed.) Citation

Chengelis, Christopher P., et al. Regulatory Toxicology. Raven Press, 1995.