APA
UNITED NATIONS P. C. O. (., UNITED NATIONS P. C. O. (., . (1963). Addendum to the report to the economic and social council on the work of the board in1962. New York: United Nations.
Chicago
UNITED NATIONS PERMANENT CENTRAL OPIUM (Board-), UNITED NATIONS PERMANENT CENTRAL OPIUM (Board-), . 1963. Addendum to the report to the economic and social council on the work of the board in1962. New York: United Nations.
Harvard
UNITED NATIONS P. C. O. (., UNITED NATIONS P. C. O. (., . (1963). Addendum to the report to the economic and social council on the work of the board in1962. New York: United Nations.
MLA
UNITED NATIONS PERMANENT CENTRAL OPIUM (Board-), UNITED NATIONS PERMANENT CENTRAL OPIUM (Board-), . Addendum to the report to the economic and social council on the work of the board in1962. New York: United Nations. 1963.
