APA (7th ed.) Citation

Schiefer, H. B., Irvine, D., & Buzik, S. C. (1997). Understanding toxicology: Chemicals, their benefits and risks. CRC Press.

Chicago Style (17th ed.) Citation

Schiefer, H. Bruno, Donald Irvine, and Shirley C. Buzik. Understanding Toxicology: Chemicals, Their Benefits and Risks. Boca Raton, Fla.: CRC Press, 1997.

MLA (9th ed.) Citation

Schiefer, H. Bruno, et al. Understanding Toxicology: Chemicals, Their Benefits and Risks. CRC Press, 1997.