United Nations. Dept. of Economic and Social Affairs. Population Division. (2004). The impact of aids. United Nations.
Chicago-referens (17:e uppl.)United Nations. Dept. of Economic and Social Affairs. Population Division. The Impact of Aids. New York: United Nations, 2004.
MLA-referens (9:e uppl.)United Nations. Dept. of Economic and Social Affairs. Population Division. The Impact of Aids. United Nations, 2004.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.