Trích dẫn APA

World Health Organization. (2003). Guidelines for the management of sexually transmitted infections. World Health Organization.

Trích dẫn kiểu Chicago

World Health Organization. Guidelines for the Management of Sexually Transmitted Infections. Switzerland: World Health Organization, 2003.

Trích dẫn MLA

World Health Organization. Guidelines for the Management of Sexually Transmitted Infections. World Health Organization, 2003.

Cảnh báo: Các trích dẫn này có thể không phải lúc nào cũng chính xác 100%.