Cita APA

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

Chicago Edition Citation

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

Cita MLA

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