United States. Mine Safety and Health Administration. (2011). Reissue of P08-15: Fire suppression systems used to protect battery charging stations and other unattended electrically powered equipment in underground coal mines. [U.S. Dept. of Labor, Mine Safety and Health Administration].
Chicago Style (17th ed.) CitationUnited States. Mine Safety and Health Administration. Reissue of P08-15: Fire Suppression Systems Used to Protect Battery Charging Stations and Other Unattended Electrically Powered Equipment in Underground Coal Mines. [Arlington, Va.]: [U.S. Dept. of Labor, Mine Safety and Health Administration], 2011.
MLA (9th ed.) CitationUnited States. Mine Safety and Health Administration. Reissue of P08-15: Fire Suppression Systems Used to Protect Battery Charging Stations and Other Unattended Electrically Powered Equipment in Underground Coal Mines. [U.S. Dept. of Labor, Mine Safety and Health Administration], 2011.