Style de citation APA (7e éd.)
(1982). Bulletin of statistics on world trade in engineering products 1980: Economic commission for Europe. United Nations.
Style de citation Chicago (17e éd.)
Bulletin of Statistics on World Trade in Engineering Products 1980: Economic Commission for Europe. New York: United Nations, 1982.
Style de citation MLA (9e éd.)
Bulletin of Statistics on World Trade in Engineering Products 1980: Economic Commission for Europe. United Nations, 1982.
Attention : ces citations peuvent ne pas être correctes à 100%.