United States. Steamboat-Inspection Service. (1873). Proceedings of 21st annual meeting of Board of Supervising Inspectors of Steam-Vessels, held at Washington, D.C., Jan. 1873. GPO.
Chicago Style (17th ed.) CitationUnited States. Steamboat-Inspection Service. Proceedings of 21st Annual Meeting of Board of Supervising Inspectors of Steam-Vessels, Held at Washington, D.C., Jan. 1873. [Washington]: GPO, 1873.
MLA (9th ed.) CitationUnited States. Steamboat-Inspection Service. Proceedings of 21st Annual Meeting of Board of Supervising Inspectors of Steam-Vessels, Held at Washington, D.C., Jan. 1873. GPO, 1873.
Warning: These citations may not always be 100% accurate.