United States. Chemical Safety and Hazard Investigation Board. (2002). Investigation report: Steel manufacturing incident (2 killed, 4 injured) : Bethlehem Steel Corporation, Burns Harbor Division, Chesterton, Indiana, February 2, 2001. U.S. Chemical Safety and Hazard Investigation Board.
Chicago Style (17th ed.) CitationUnited States. Chemical Safety and Hazard Investigation Board. Investigation Report: Steel Manufacturing Incident (2 Killed, 4 Injured) : Bethlehem Steel Corporation, Burns Harbor Division, Chesterton, Indiana, February 2, 2001. [Washington, D.C.]: U.S. Chemical Safety and Hazard Investigation Board, 2002.
MLA (9th ed.) CitationUnited States. Chemical Safety and Hazard Investigation Board. Investigation Report: Steel Manufacturing Incident (2 Killed, 4 Injured) : Bethlehem Steel Corporation, Burns Harbor Division, Chesterton, Indiana, February 2, 2001. U.S. Chemical Safety and Hazard Investigation Board, 2002.