Spilimbergo, A. (1999). Copper and the Chilean Economy, 1960-98. International Monetary Fund.
芝加哥风格引文Spilimbergo, Antonio. Copper and the Chilean Economy, 1960-98. Washington, D.C.: International Monetary Fund, 1999.
MLA引文Spilimbergo, Antonio. Copper and the Chilean Economy, 1960-98. International Monetary Fund, 1999.
警告：这些引文格式不一定是100％准确.