Παραπομπή σε μορφή APA (7η εκδ.)

ebrary, Inc, & Poling, G. W. (2002). Underwater tailing placement at Island Copper Mine: A success story. Society for Mining, Metallurgy, and Exploration.

Παραπομπή σε μορφή Chicago (17η εκδ.)

ebrary, Inc, και George Wesley Poling. Underwater Tailing Placement at Island Copper Mine: A Success Story. Littleton, Colo.: Society for Mining, Metallurgy, and Exploration, 2002.

Παραπομπή σε μορφή MLA (9th εκδ.)

ebrary, Inc, και George Wesley Poling. Underwater Tailing Placement at Island Copper Mine: A Success Story. Society for Mining, Metallurgy, and Exploration, 2002.