APA (7th ed.) Citation

Klaassen, C. D. (1999). Casarett and Doull's toxicology: the basic science of poisons: Companion handbook (5th ed.). McGraw-Hill.

Chicago Style (17th ed.) Citation

Klaassen, Curtis D. Casarett and Doull's Toxicology: The Basic Science of Poisons: Companion Handbook. 5th ed. New York: McGraw-Hill, 1999.

MLA (9th ed.) Citation

Klaassen, Curtis D. Casarett and Doull's Toxicology: The Basic Science of Poisons: Companion Handbook. 5th ed. McGraw-Hill, 1999.