Livi-Bacci, M., & Santis, G. d. (1999). Population and poverty in the developing world. Oxford University Press.
芝加哥风格引文Livi-Bacci, Massimo, 与 Gustavo de Santis. Population and Poverty in the Developing World. Oxford: Oxford University Press, 1999.
MLA引文Livi-Bacci, Massimo, 与 Gustavo de Santis. Population and Poverty in the Developing World. Oxford University Press, 1999.
警告：这些引文格式不一定是100％准确.