United States. Maritime Commission. (1938). United States Water Borne Intercoastal Traffic by Ports of Origin and Destination and Principal Commodities, Calendar Year 1937. [s.n.].
Chicago Style (17th ed.) CitationUnited States. Maritime Commission. United States Water Borne Intercoastal Traffic by Ports of Origin and Destination and Principal Commodities, Calendar Year 1937. [Washington]: [s.n.], 1938.
MLA (9th ed.) CitationUnited States. Maritime Commission. United States Water Borne Intercoastal Traffic by Ports of Origin and Destination and Principal Commodities, Calendar Year 1937. [s.n.], 1938.
Warning: These citations may not always be 100% accurate.