APA
United Nations. Department of Economic and Social Affairs, . (1962). The United Nations development decade. New York: United Nations.
Chicago
United Nations. Department of Economic and Social Affairs, . 1962. The United Nations development decade. New York: United Nations.
Harvard
United Nations. Department of Economic and Social Affairs, . (1962). The United Nations development decade. New York: United Nations.
MLA
United Nations. Department of Economic and Social Affairs, . The United Nations development decade. New York: United Nations. 1962.