United States. Office of the Administrator, Coal Mine Safety and Health, & Gates, R. A. (2007). Report of investigation, fatal underground coal mine explosion, January 2, 2006, Sago Mine, Wolf Run Mining Company, Tallmansville, Upshur County, West Virginia. U.S. Dept. of Labor, Mine Safety and Health Administration, Coal Mine Safety and Health.
Chicago Style (17th ed.) CitationUnited States. Office of the Administrator, Coal Mine Safety and Health, and Richard A. Gates. Report of Investigation, Fatal Underground Coal Mine Explosion, January 2, 2006, Sago Mine, Wolf Run Mining Company, Tallmansville, Upshur County, West Virginia. Arlington, VA: U.S. Dept. of Labor, Mine Safety and Health Administration, Coal Mine Safety and Health, 2007.
MLA (9th ed.) CitationUnited States. Office of the Administrator, Coal Mine Safety and Health, and Richard A. Gates. Report of Investigation, Fatal Underground Coal Mine Explosion, January 2, 2006, Sago Mine, Wolf Run Mining Company, Tallmansville, Upshur County, West Virginia. U.S. Dept. of Labor, Mine Safety and Health Administration, Coal Mine Safety and Health, 2007.