APA
United Nations. Economic and Social Affairs (Department of ....), United Nations. Economic and Social Affairs (Department of ....), . (1974). Human settlements. London: Macmillan U. K.
Chicago
United Nations. Economic and Social Affairs (Department of ....), United Nations. Economic and Social Affairs (Department of ....), . 1974. Human settlements. London: Macmillan U. K.
Harvard
United Nations. Economic and Social Affairs (Department of ....), United Nations. Economic and Social Affairs (Department of ....), . (1974). Human settlements. London: Macmillan U. K.
MLA
United Nations. Economic and Social Affairs (Department of ....), United Nations. Economic and Social Affairs (Department of ....), . Human settlements. London: Macmillan U. K. 1974.
