Fell, J. E. (2009). Ores to metals: The Rocky Mountain smelting industry. University Press of Colorado.
芝加哥风格引文Fell, James E. Ores to Metals: The Rocky Mountain Smelting Industry. Boulder: University Press of Colorado, 2009.
MLA引文Fell, James E. Ores to Metals: The Rocky Mountain Smelting Industry. University Press of Colorado, 2009.
警告：这些引文格式不一定是100％准确.