World Health Organization. (2006). Preventing HIV/AIDS in Young people. World health Organization.
Chicago Style (17th ed.) CitationWorld Health Organization. Preventing HIV/AIDS in Young People. Ginebra: World health Organization, 2006.
ציטוט MLAWorld Health Organization. Preventing HIV/AIDS in Young People. World health Organization, 2006.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.