International Monetary Fund. (1980). World economic outlook: A survey by the staff of the International Monetary Fund. IMF.
芝加哥风格引文International Monetary Fund. World Economic Outlook: A Survey by the Staff of the International Monetary Fund. Washington, D.C: IMF, 1980.
MLA引文International Monetary Fund. World Economic Outlook: A Survey by the Staff of the International Monetary Fund. IMF, 1980.
警告：这些引文格式不一定是100％准确.