Dyfyniad APA

Bulletin of the Association for the Advancement of Instruction about Alcohol and Narcotics. Journal of Alcohol and Drug Education (JADE).

Dyfyniad Arddull Chicago

Bulletin of the Association for the Advancement of Instruction About Alcohol and Narcotics. Journal of Alcohol and Drug Education (JADE).

Dyfyniad MLA

Bulletin of the Association for the Advancement of Instruction About Alcohol and Narcotics. Journal of Alcohol and Drug Education (JADE).

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