Heller, G. L. (2013). Ed Bacon: Planning, politics, and the building of modern Philadelphia. University of Pennsylvania Press.
芝加哥风格引文Heller, Gregory L. Ed Bacon: Planning, Politics, and the Building of Modern Philadelphia. Philadelphia: University of Pennsylvania Press, 2013.
MLA引文Heller, Gregory L. Ed Bacon: Planning, Politics, and the Building of Modern Philadelphia. University of Pennsylvania Press, 2013.
警告：这些引文格式不一定是100％准确.