Style de citation APA

World Health Organisation. (1989). WHO Expert committee on drug dependence. World Health Organisation.

Style de citation Chicago

World Health Organisation. WHO Expert Committee on Drug Dependence. Geneva: World Health Organisation, 1989.

Style de citation MLA

World Health Organisation. WHO Expert Committee on Drug Dependence. World Health Organisation, 1989.

Attention : ces citations peuvent ne pas être correctes à 100%.