APA引文

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

Chicago Style (17th ed.) Citation

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

MLA引文

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

警告：這些引文格式不一定是100％准確.