Wright, C. A. (1915). Mining and milling of lead and zinc ores in the Wisconsin district Wisconsin. G.P.O..
Chicago Style (17th ed.) CitationWright, Clarence A. Mining and Milling of Lead and Zinc Ores in the Wisconsin District Wisconsin. G.P.O., 1915.
MLA (8th ed.) CitationWright, Clarence A. Mining and Milling of Lead and Zinc Ores in the Wisconsin District Wisconsin. G.P.O., 1915.
Warning: These citations may not always be 100% accurate.