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