ebrary, Inc, Corral, M. D., & Earle, J. L. (2009). Gold mining: Formation and resource estimation, economics and environmental impact. Nova Science Publishers.
芝加哥风格引文ebrary, Inc, Melanie D. Corral, 与 Jared L. Earle. Gold Mining: Formation and Resource Estimation, Economics and Environmental Impact. New York: Nova Science Publishers, 2009.
MLA引文ebrary, Inc, et al. Gold Mining: Formation and Resource Estimation, Economics and Environmental Impact. Nova Science Publishers, 2009.
警告：这些引文格式不一定是100％准确.