APA
United Nations. Economic and Social Commission for Asia and the pacific, United Nations. Economic and Social Commission for Asia and the pacific, . (2004). Water services for the urban poor. New York: United Nations USA.
Chicago
United Nations. Economic and Social Commission for Asia and the pacific, United Nations. Economic and Social Commission for Asia and the pacific, . 2004. Water services for the urban poor. New York: United Nations USA.
Harvard
United Nations. Economic and Social Commission for Asia and the pacific, United Nations. Economic and Social Commission for Asia and the pacific, . (2004). Water services for the urban poor. New York: United Nations USA.
MLA
United Nations. Economic and Social Commission for Asia and the pacific, United Nations. Economic and Social Commission for Asia and the pacific, . Water services for the urban poor. New York: United Nations USA. 2004.
