United States. National Transportation Safety Board. (1978). Special study: Safe service life for liquid petroleum pipelines. [Dept. of Transportation], National Transportation Safety Board.
Chicago Style (17th ed.) CitationUnited States. National Transportation Safety Board. Special Study: Safe Service Life for Liquid Petroleum Pipelines. Washington: [Dept. of Transportation], National Transportation Safety Board, 1978.
MLA (8th ed.) CitationUnited States. National Transportation Safety Board. Special Study: Safe Service Life for Liquid Petroleum Pipelines. [Dept. of Transportation], National Transportation Safety Board, 1978.
Warning: These citations may not always be 100% accurate.