United States. National Transportation Safety Board, United States. Coast Guard, United States. Coast Guard, & United States. National Transportation Safety Board. (1971). Marine casualty report: Sinking of the motor towing vessel Joan Ellis in Galveston Bay, July 22, 1970. Dept. of Transportation, Coast Guard.
Chicago Style (17th ed.) CitationUnited States. National Transportation Safety Board, United States. Coast Guard, United States. Coast Guard, and United States. National Transportation Safety Board. Marine Casualty Report: Sinking of the Motor Towing Vessel Joan Ellis in Galveston Bay, July 22, 1970. Washington: Dept. of Transportation, Coast Guard, 1971.
MLA (9th ed.) CitationUnited States. National Transportation Safety Board, et al. Marine Casualty Report: Sinking of the Motor Towing Vessel Joan Ellis in Galveston Bay, July 22, 1970. Dept. of Transportation, Coast Guard, 1971.