Dyfyniad APA

Amdur, M. (1991). Casarett and doull's toxicology: The basic science of poisons (4th ed.). McGraw Hill.

Dyfyniad Arddull Chicago

Amdur, M.O. Casarett and Doull's Toxicology: The Basic Science of Poisons. 4th ed. New York: McGraw Hill, 1991.

Dyfyniad MLA

Amdur, M.O. Casarett and Doull's Toxicology: The Basic Science of Poisons. 4th ed. McGraw Hill, 1991.

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