Cooper, R. N. (1994). Environment and resource policies for the world economy. Brookings Institution.
芝加哥风格引文Cooper, Richard N. Environment and Resource Policies for the World Economy. Washington, D.C.: Brookings Institution, 1994.
MLA引文Cooper, Richard N. Environment and Resource Policies for the World Economy. Brookings Institution, 1994.
警告：这些引文格式不一定是100％准确.