Dyfyniad APA
ebrary, Inc, Arnold, B. J., Klima, M. S., & Bethell, P. J. (2007). Designing the coal preparation plant of the future. Society for Mining, Metallurgy, and Exploration.
Dyfyniad Arddull Chicago
ebrary, Inc, Barbara J. Arnold, Mark S. Klima, and Peter J. Bethell. Designing the Coal Preparation Plant of the Future. Littleton, Colo.: Society for Mining, Metallurgy, and Exploration, 2007.
Dyfyniad MLA
ebrary, Inc, et al. Designing the Coal Preparation Plant of the Future. Society for Mining, Metallurgy, and Exploration, 2007.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.