United States. Shipping Board. (1932). Data relating to diesel conversion program. U.S. GPO.
Chicago Style (17th ed.) CitationUnited States. Shipping Board. Data Relating to Diesel Conversion Program. Washington: U.S. GPO, 1932.
MLA (9th ed.) CitationUnited States. Shipping Board. Data Relating to Diesel Conversion Program. U.S. GPO, 1932.
Warning: These citations may not always be 100% accurate.