World Health Organisation. (1989). WHO Expert committee on drug dependence. World Health Organisation.
シカゴスタイル引用形World Health Organisation. WHO Expert Committee on Drug Dependence. Geneva: World Health Organisation, 1989.
MLA引用形式World Health Organisation. WHO Expert Committee on Drug Dependence. World Health Organisation, 1989.
警告: この引用は必ずしも正確ではありません.