APA ציטוט

(2011). International merchandise trade statistics: Concepts and definitions (Rev. 3.). United Nations.

Chicago Style (17th ed.) Citation

International Merchandise Trade Statistics: Concepts and Definitions. Rev. 3. New York: United Nations, 2011.

ציטוט MLA

International Merchandise Trade Statistics: Concepts and Definitions. Rev. 3. United Nations, 2011.