Gerard, Deichmann, B William, & W Horace. (1969). Toxicology of drug and chemicals. Academic press.
استشهاد بنمط شيكاغوGerard, Deichmann, B William, و W Horace. Toxicology of Drug and Chemicals. Academic press, 1969.
MLA استشهادGerard, et al. Toxicology of Drug and Chemicals. Academic press, 1969.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.