APA (7th ed.) Citation

United States. Steamboat-Inspection Service. (1915). Reports required and duties of licensed officers. U.S. Government Printing Office.

Chicago Style (17th ed.) Citation

United States. Steamboat-Inspection Service. Reports Required and Duties of Licensed Officers. [Washington?]: U.S. Government Printing Office, 1915.

MLA (9th ed.) Citation

United States. Steamboat-Inspection Service. Reports Required and Duties of Licensed Officers. U.S. Government Printing Office, 1915.