Dyfyniad APA

International Council on Alcohol and Addictions. Drug and alcohol dependence. Elsevier Sequoia.

Dyfyniad Arddull Chicago

International Council on Alcohol and Addictions. Drug and Alcohol Dependence. Lausanne,: Elsevier Sequoia.

Dyfyniad MLA

International Council on Alcohol and Addictions. Drug and Alcohol Dependence. Elsevier Sequoia.

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