Dyfyniad APA

Doull, J. (1980). Casarett and doull's toxicology: The basic science of poisons. New York: Macmillan.

Dyfyniad Arddull Chicago

Doull, John. Casarett and Doull's Toxicology: The Basic Science of Poisons. New York: Macmillan, 1980.

Dyfyniad MLA

Doull, John. Casarett and Doull's Toxicology: The Basic Science of Poisons. New York: Macmillan, 1980.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.