Nemo. A History of Political Ideas from Antiquity to the Middle Ages. Duquesne University Press.
芝加哥风格引文Nemo. A History of Political Ideas from Antiquity to the Middle Ages. Duquesne University Press.
MLA引文Nemo. A History of Political Ideas from Antiquity to the Middle Ages. Duquesne University Press.
警告：这些引文格式不一定是100％准确.