Ligt, L. d. (2012). Peasants, citizens and soldiers: Studies in the demographic history of Roman Italy 225 BC-AD 100. Cambridge University Press.
芝加哥风格引文Ligt, L. de. Peasants, Citizens and Soldiers: Studies in the Demographic History of Roman Italy 225 BC-AD 100. Cambridge ; New York: Cambridge University Press, 2012.
MLA引文Ligt, L. de. Peasants, Citizens and Soldiers: Studies in the Demographic History of Roman Italy 225 BC-AD 100. Cambridge University Press, 2012.
警告：这些引文格式不一定是100％准确.