United States. National Transportation Safety Board. (1981). Special study: Major marine collisions and effects of preventive recommendations. The Board.
Chicago Style (17th ed.) CitationUnited States. National Transportation Safety Board. Special Study: Major Marine Collisions and Effects of Preventive Recommendations. Washington, D.C.: The Board, 1981.
MLA (9th ed.) CitationUnited States. National Transportation Safety Board. Special Study: Major Marine Collisions and Effects of Preventive Recommendations. The Board, 1981.
Warning: These citations may not always be 100% accurate.