Hendrickson, T. A., Stickney, W. A., & Wells, R. R. (1951). Selective flotation concentration of lead-zinc ores from the Musick and Helena mines, Bohemia District, Oreg. U.S. Bureau of Mines.
Chicago Style (17th ed.) CitationHendrickson, T. A., William A. Stickney, and R. R. Wells. Selective Flotation Concentration of Lead-zinc Ores from the Musick and Helena Mines, Bohemia District, Oreg. U.S. Bureau of Mines, 1951.
MLA (8th ed.) CitationHendrickson, T. A., et al. Selective Flotation Concentration of Lead-zinc Ores from the Musick and Helena Mines, Bohemia District, Oreg. U.S. Bureau of Mines, 1951.
Warning: These citations may not always be 100% accurate.