Citazione APA

Hayes, A. W. (2008). Principles and methods of toxicology (5th ed.). CRC Press.

Stile di citazione Chicago

Hayes, A. Wallace. Principles and Methods of Toxicology. 5th ed. Boca Raton: CRC Press, 2008.

Citazione MLA

Hayes, A. Wallace. Principles and Methods of Toxicology. 5th ed. CRC Press, 2008.