APA
Economic Commission for Europe, . (1997). Economic Survey of Europe in 1996-1997. New York: United Nations Publications.
Chicago
Economic Commission for Europe, . 1997. Economic Survey of Europe in 1996-1997. New York: United Nations Publications.
Harvard
Economic Commission for Europe, . (1997). Economic Survey of Europe in 1996-1997. New York: United Nations Publications.
MLA
Economic Commission for Europe, . Economic Survey of Europe in 1996-1997. New York: United Nations Publications. 1997.