World Health Organization. (2000). Promoting condoms in clinic for sexually transmitted infections. World Health Organization.
Čikaški stil citiranja (17. izdanje)World Health Organization. Promoting Condoms in Clinic for Sexually Transmitted Infections. Manila, Philippines: World Health Organization, 2000.
MLA način citiranja (8. izdanje)World Health Organization. Promoting Condoms in Clinic for Sexually Transmitted Infections. World Health Organization, 2000.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.