Styl cytowania APA

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

Styl cytowania Chicago

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

Styl cytowania MLA

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

Uwaga: Te cytaty mogą odróżniać się od wytycznej twojego fakultetu..