APA (7th ed.) Zitazioa

Joint United Nations Programme on HIV/AIDS & ebrary, Inc. (2007). UNAIDS practical guidelines for intensifying HIV prevention: Towards universal access. UNAIDS.

Chicago Style (17th ed.) Zitazioa

Joint United Nations Programme on HIV/AIDS eta Inc ebrary. UNAIDS Practical Guidelines for Intensifying HIV Prevention: Towards Universal Access. Geneva: UNAIDS, 2007.

MLA (9th ed.) Zitazioa

Joint United Nations Programme on HIV/AIDS eta Inc ebrary. UNAIDS Practical Guidelines for Intensifying HIV Prevention: Towards Universal Access. UNAIDS, 2007.