APA (7e ed.) Bronvermelding

World Health Organization. (1999). The role of public policy in prevention and control of sexually transmitted infections. World Health Organization.

Chicago (17e ed.) Bronvermelding

World Health Organization. The Role of Public Policy in Prevention and Control of Sexually Transmitted Infections. Geneva, Switzerland: World Health Organization, 1999.

MLA (8e ed.) Bronvermelding

World Health Organization. The Role of Public Policy in Prevention and Control of Sexually Transmitted Infections. World Health Organization, 1999.