APA
Arezki R., Zhao Hongyan, Lederman Daniel & International Monetary Fund. (2011). The Relative volatility of commodity prices: A Reappraisal. Washington DC: IMF.
Chicago
Arezki Rabah, Zhao Hongyan, Lederman Daniel and International Monetary Fund. 2011. The Relative volatility of commodity prices: A Reappraisal. Washington DC: IMF.
Harvard
Arezki R., Zhao Hongyan, Lederman Daniel and International Monetary Fund. (2011). The Relative volatility of commodity prices: A Reappraisal. Washington DC: IMF.
MLA
Arezki Rabah, Zhao Hongyan, Lederman Daniel and International Monetary Fund. The Relative volatility of commodity prices: A Reappraisal. Washington DC: IMF. 2011.