Avakov, A. V. (2015). Two thousand years of economic statistics: World population, GDP and PPP. Algora Publishing.
芝加哥风格引文Avakov, Alexander V. Two Thousand Years of Economic Statistics: World Population, GDP and PPP. New York, New York: Algora Publishing, 2015.
MLA引文Avakov, Alexander V. Two Thousand Years of Economic Statistics: World Population, GDP and PPP. Algora Publishing, 2015.
警告：这些引文格式不一定是100％准确.