United Nations. (2008). World economic situation and prospects 2008. United Nations.
シカゴスタイル引用形United Nations. World Economic Situation and Prospects 2008. New York: United Nations, 2008.
MLA引用形式United Nations. World Economic Situation and Prospects 2008. United Nations, 2008.
警告: この引用は必ずしも正確ではありません.