Dyfyniad APA

World Health Organization. (2002). Guidelines for the management of sexually transmitted infections in female sex workers. World Health Organization.

Dyfyniad Arddull Chicago

World Health Organization. Guidelines for the Management of Sexually Transmitted Infections in Female Sex Workers. Geneva, Switzerland: World Health Organization, 2002.

Dyfyniad MLA

World Health Organization. Guidelines for the Management of Sexually Transmitted Infections in Female Sex Workers. World Health Organization, 2002.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.