APA
Department of Economic and Social Affairs, . (1975). Population debate. New York: Department of Economic and Social Affairs.
Chicago
Department of Economic and Social Affairs, . 1975. Population debate. New York: Department of Economic and Social Affairs.
Harvard
Department of Economic and Social Affairs, . (1975). Population debate. New York: Department of Economic and Social Affairs.
MLA
Department of Economic and Social Affairs, . Population debate. New York: Department of Economic and Social Affairs. 1975.