Higgs, R. (2006). Depression, war, and cold war: Studies in political economy. Independent Institute.
芝加哥风格引文Higgs, Robert. Depression, War, and Cold War: Studies in Political Economy. Oakland, CA: Independent Institute, 2006.
MLA引文Higgs, Robert. Depression, War, and Cold War: Studies in Political Economy. Independent Institute, 2006.
警告：这些引文格式不一定是100％准确.