Dewees, D. (1975). Economic analysis of environmental policies. Univ.of Toronto.
芝加哥风格引文Dewees, D.N. Economic Analysis of Environmental Policies. Toronto: Univ.of Toronto, 1975.
MLA引文Dewees, D.N. Economic Analysis of Environmental Policies. Univ.of Toronto, 1975.
警告：这些引文格式不一定是100％准确.