APA (7th ed.) Citation

United States. Bureau of Accident Investigation. (1977). Pipeline accident report: Pennsylvania Gas and Water Company, natural gas explosions, Williamsport, Pennsylvania, January 25, 1977. Dept. of Transportation, National Transportation Safety Board, Bureau of Accident Investigation.

Chicago Style (17th ed.) Citation

United States. Bureau of Accident Investigation. Pipeline Accident Report: Pennsylvania Gas and Water Company, Natural Gas Explosions, Williamsport, Pennsylvania, January 25, 1977. Washington: Dept. of Transportation, National Transportation Safety Board, Bureau of Accident Investigation, 1977.

MLA (9th ed.) Citation

United States. Bureau of Accident Investigation. Pipeline Accident Report: Pennsylvania Gas and Water Company, Natural Gas Explosions, Williamsport, Pennsylvania, January 25, 1977. Dept. of Transportation, National Transportation Safety Board, Bureau of Accident Investigation, 1977.