Dyfyniad APA
ebrary, Inc, & Poling, G. W. (2002). Underwater tailing placement at Island Copper Mine: A success story. Society for Mining, Metallurgy, and Exploration.
Dyfyniad Arddull Chicago
ebrary, Inc, and George Wesley Poling. Underwater Tailing Placement at Island Copper Mine: A Success Story. Littleton, Colo.: Society for Mining, Metallurgy, and Exploration, 2002.
Dyfyniad MLA
ebrary, Inc, and George Wesley Poling. Underwater Tailing Placement at Island Copper Mine: A Success Story. Society for Mining, Metallurgy, and Exploration, 2002.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.