Williams, P. L., James, R. C., & Roberts, S. M. (2014). Principles of toxicology: Environmental and industrial applications (Third edition.). John Wiley and Sons, Inc..
Chicago-viite (17. p.)Williams, Phillip L., Robert C. James, ja Stephen M. Roberts. Principles of Toxicology: Environmental and Industrial Applications. Third edition. Hoboken, New Jersey: John Wiley and Sons, Inc., 2014.
MLA-viite (8. p.)Williams, Phillip L., et al. Principles of Toxicology: Environmental and Industrial Applications. Third edition. John Wiley and Sons, Inc., 2014.
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