APA (7th ed.) Citation

United Nations Conference on Trade and Development. (1980). Statistics of international trade in commodities covered by the Integrated Programme for Commodities, 1970-1981. United Nations.

Chicago Style (17th ed.) Citation

United Nations Conference on Trade and Development. Statistics of International Trade in Commodities Covered by the Integrated Programme for Commodities, 1970-1981. [New York]: United Nations, 1980.

MLA (9th ed.) Citation

United Nations Conference on Trade and Development. Statistics of International Trade in Commodities Covered by the Integrated Programme for Commodities, 1970-1981. United Nations, 1980.