Dante, A. (1957). On world -government; or, De Monarchia. Liberal Art Press.
芝加哥风格引文Dante, Alighieri. On World -government; or, De Monarchia. New York: Liberal Art Press, 1957.
MLA引文Dante, Alighieri. On World -government; or, De Monarchia. Liberal Art Press, 1957.
警告：这些引文格式不一定是100％准确.