World Health Organization. (2008). International health regulations (2005) (Second edition.). World Health Organization.
Style de citation Chicago (17e éd.)World Health Organization. International Health Regulations (2005). Second edition. Geneva: World Health Organization, 2008.
Style de citation MLA (8e éd.)World Health Organization. International Health Regulations (2005). Second edition. World Health Organization, 2008.
Attention : ces citations peuvent ne pas être correctes à 100%.