United States. Steamboat-Inspection Service. (1915). Proposed amendments of steamboat-inspection rules and regulations. U.S. Government Printing Office.
Chicago Style (17th ed.) CitationUnited States. Steamboat-Inspection Service. Proposed Amendments of Steamboat-inspection Rules and Regulations. [Washington?]: U.S. Government Printing Office, 1915.
MLA (9th ed.) CitationUnited States. Steamboat-Inspection Service. Proposed Amendments of Steamboat-inspection Rules and Regulations. U.S. Government Printing Office, 1915.
Warning: These citations may not always be 100% accurate.