APA
Economic Commission for Europe, . (1986). Economic Survey of Europe in 1985-1986. New York: United Nations Publications.
Chicago
Economic Commission for Europe, . 1986. Economic Survey of Europe in 1985-1986. New York: United Nations Publications.
Harvard
Economic Commission for Europe, . (1986). Economic Survey of Europe in 1985-1986. New York: United Nations Publications.
MLA
Economic Commission for Europe, . Economic Survey of Europe in 1985-1986. New York: United Nations Publications. 1986.