Lawrence, R. Z. (2008). Blue-collar blues: Is trade to blame for rising US income inequality? Peterson Institute for International Economics.
芝加哥风格引文Lawrence, Robert Z. Blue-collar Blues: Is Trade to Blame for Rising US Income Inequality? Washington, DC: Peterson Institute for International Economics, 2008.
MLA引文Lawrence, Robert Z. Blue-collar Blues: Is Trade to Blame for Rising US Income Inequality? Peterson Institute for International Economics, 2008.
警告：这些引文格式不一定是100％准确.