ebrary, Inc, & Poling, G. W. (2002). Underwater tailing placement at Island Copper Mine: A success story. Society for Mining, Metallurgy, and Exploration.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)ebrary, Inc, و George Wesley Poling. Underwater Tailing Placement at Island Copper Mine: A Success Story. Littleton, Colo.: Society for Mining, Metallurgy, and Exploration, 2002.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)ebrary, Inc, و George Wesley Poling. Underwater Tailing Placement at Island Copper Mine: A Success Story. Society for Mining, Metallurgy, and Exploration, 2002.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.