APA-referens (7:e uppl.)
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.
Chicago-referens (17:e uppl.)
ebrary, Inc, Barbara J. Arnold, Mark S. Klima, och Peter J. Bethell. Designing the Coal Preparation Plant of the Future. Littleton, Colo.: Society for Mining, Metallurgy, and Exploration, 2007.
MLA-referens (9:e uppl.)
ebrary, Inc, et al. Designing the Coal Preparation Plant of the Future. Society for Mining, Metallurgy, and Exploration, 2007.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.