Engstrom. Partisan Gerrymandering and the Construction of American Democracy. University of Michigan Press.
芝加哥风格引文Engstrom. Partisan Gerrymandering and the Construction of American Democracy. University of Michigan Press.
MLA引文Engstrom. Partisan Gerrymandering and the Construction of American Democracy. University of Michigan Press.
警告：这些引文格式不一定是100％准确.