(1987). Demographic yearbook 1985 = annuaire demographique. New York: United Nations.
Chicago Style CitationDemographic Yearbook 1985 = Annuaire Demographique. New York: United Nations, 1987.
MLA CitationDemographic Yearbook 1985 = Annuaire Demographique. New York: United Nations, 1987.
Warning: These citations may not always be 100% accurate.