APA-viite (7. p.)
Richards, I. S., & Bourgeois, M. (2014). Principles and practice of toxicology in public health (2nd ed.). Jones & Bartlett Learning.
Chicago-viite (17. p.)
Richards, Ira S., ja Marie Bourgeois. Principles and Practice of Toxicology in Public Health. 2nd ed. Sudbury, Mass: Jones & Bartlett Learning, 2014.
MLA-viite (9. p.)
Richards, Ira S., ja Marie Bourgeois. Principles and Practice of Toxicology in Public Health. 2nd ed. Jones & Bartlett Learning, 2014.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.