APA
United Nations. Department of Economic and Social Affairs (New York), . (1969). Tax treaties between developed and developing countries. New York: United Nations.
Chicago
United Nations. Department of Economic and Social Affairs (New York), . 1969. Tax treaties between developed and developing countries. New York: United Nations.
Harvard
United Nations. Department of Economic and Social Affairs (New York), . (1969). Tax treaties between developed and developing countries. New York: United Nations.
MLA
United Nations. Department of Economic and Social Affairs (New York), . Tax treaties between developed and developing countries. New York: United Nations. 1969.