(1992). Ecological economics: A practical programme for global reform. The group of green economists.
芝加哥风格引文Ecological Economics: A Practical Programme for Global Reform. London: The group of green economists, 1992.
MLA引文Ecological Economics: A Practical Programme for Global Reform. The group of green economists, 1992.
警告：这些引文格式不一定是100％准确.