Dyfyniad APA
WHO Expert Committee on Drug Dependence & ebrary, Inc. (2006). WHO Expert Committee on Drug Dependence: Thirty-fourth report. World Health Organization.
Dyfyniad Arddull Chicago
WHO Expert Committee on Drug Dependence and Inc ebrary. WHO Expert Committee on Drug Dependence: Thirty-fourth Report. Geneva: World Health Organization, 2006.
Dyfyniad MLA
WHO Expert Committee on Drug Dependence and Inc ebrary. WHO Expert Committee on Drug Dependence: Thirty-fourth Report. World Health Organization, 2006.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.