Pittsburgh Safety and Health Technology Center (U.S.). (2009). Potential safety hazard on J.H. Fletcher & Co. roof bolting machines with independent left and right tram levers. [U.S. Dept. of Labor, Mine Safety and Health Administration, Pittsburgh Safety & Health Technology Center].
Chicago Style (17th ed.) CitationPittsburgh Safety and Health Technology Center (U.S.). Potential Safety Hazard on J.H. Fletcher & Co. Roof Bolting Machines with Independent Left and Right Tram Levers. [Pittsburgh, Pa.]: [U.S. Dept. of Labor, Mine Safety and Health Administration, Pittsburgh Safety & Health Technology Center], 2009.
MLA (9th ed.) CitationPittsburgh Safety and Health Technology Center (U.S.). Potential Safety Hazard on J.H. Fletcher & Co. Roof Bolting Machines with Independent Left and Right Tram Levers. [U.S. Dept. of Labor, Mine Safety and Health Administration, Pittsburgh Safety & Health Technology Center], 2009.