Style de citation APA (7e éd.)
World Health Organization & ebrary, Inc. (2006). Policy and regulatory aspects. World Health Organization.
Style de citation Chicago (17e éd.)
World Health Organization et Inc ebrary. Policy and Regulatory Aspects. Geneva: World Health Organization, 2006.
Style de citation MLA (9e éd.)
World Health Organization et Inc ebrary. Policy and Regulatory Aspects. World Health Organization, 2006.
Attention : ces citations peuvent ne pas être correctes à 100%.