Cline, W. R. (1997). Trade and income distribution. Institute for International Economics.
芝加哥风格引文Cline, William R. Trade and Income Distribution. Washington, D.C.: Institute for International Economics, 1997.
MLA引文Cline, William R. Trade and Income Distribution. Institute for International Economics, 1997.
警告：这些引文格式不一定是100％准确.