Kesler, S. E. (1994). Mineral resources of economics and the environment. Macmillan College Publishing.
芝加哥风格引文Kesler, Stephen E. Mineral Resources of Economics and the Environment. New York: Macmillan College Publishing, 1994.
MLA引文Kesler, Stephen E. Mineral Resources of Economics and the Environment. Macmillan College Publishing, 1994.
警告：这些引文格式不一定是100％准确.