Pearce, D. W. (1991). Blueprint 2: Greening the world economy. Earthscan.
芝加哥风格引文Pearce, David W. Blueprint 2: Greening the World Economy. London: Earthscan, 1991.
MLA引文Pearce, David W. Blueprint 2: Greening the World Economy. Earthscan, 1991.
警告：这些引文格式不一定是100％准确.