Cita APA

 Roberts, S. M. (2015).  Principles of toxicology: Environmental and industrial applications.  Wiley.

Chicago Style Citation

 Roberts, Stephen M.  Principles of Toxicology: Environmental and Industrial Applications.  Wiley, 2015.

Cita MLA

 Roberts, Stephen M.  Principles of Toxicology: Environmental and Industrial Applications.  Wiley, 2015.

Atenció: Aquestes cites poden no estar 100% correctes.