APA (7th ed.) Citation

Economic Commission for Africa. (1991). Foreign Trade Statistics for Africa: Direction of Trade. United Nations.

Chicago Style (17th ed.) Citation

Economic Commission for Africa. Foreign Trade Statistics for Africa: Direction of Trade. New York: United Nations, 1991.

MLA (8th ed.) Citation

Economic Commission for Africa. Foreign Trade Statistics for Africa: Direction of Trade. United Nations, 1991.

Warning: These citations may not always be 100% accurate.