ebrary, Inc, Young, C., & Luttrell, G. H. (2012). Separation technologies for minerals, coal, and earth resources. Society for Mining, Metallurgy, and Exploration.
芝加哥风格引文ebrary, Inc, Courtney Young, 与 Gerald H. Luttrell. Separation Technologies for Minerals, Coal, and Earth Resources. Englewood, Colo.: Society for Mining, Metallurgy, and Exploration, 2012.
MLA引文ebrary, Inc, et al. Separation Technologies for Minerals, Coal, and Earth Resources. Society for Mining, Metallurgy, and Exploration, 2012.
警告：这些引文格式不一定是100％准确.