International Monetary Fund. (1989). Transactions Costs and Vehicle Currencies. International Monetary Fund.
芝加哥风格引文International Monetary Fund. Transactions Costs and Vehicle Currencies. Washington, D.C.: International Monetary Fund, 1989.
MLA引文International Monetary Fund. Transactions Costs and Vehicle Currencies. International Monetary Fund, 1989.
警告:这些引文格式不一定是100%准确.