Organiscak, J. A., Volkwein, J. C., & Jankowski, R. A. (1983). Reducing longwall tailgate workers' dust exposure utilizing water-powered scrubbers. U.S. Dept. of the Interior, Bureau of Mines.
Chicago Style (17th ed.) CitationOrganiscak, John A., J. C. Volkwein, and Robert A. Jankowski. Reducing Longwall Tailgate Workers' Dust Exposure Utilizing Water-powered Scrubbers. Pgh. [i.e. Pittsburgh], Pa.: U.S. Dept. of the Interior, Bureau of Mines, 1983.
MLA (9th ed.) CitationOrganiscak, John A., et al. Reducing Longwall Tailgate Workers' Dust Exposure Utilizing Water-powered Scrubbers. U.S. Dept. of the Interior, Bureau of Mines, 1983.
Warning: These citations may not always be 100% accurate.