Lama, R. (2009). Accounting for output drops in Latin America. International Monetary Fund.
芝加哥风格引文Lama, Ruy. Accounting for Output Drops in Latin America. [Washington, D.C.]: International Monetary Fund, 2009.
MLA引文Lama, Ruy. Accounting for Output Drops in Latin America. International Monetary Fund, 2009.
警告：这些引文格式不一定是100％准确.