United States. Department of Commerce and Labor. (1906). Specifications and contract for miscellaneous articles for fiscal year ending June 30, 1907: Engineer, 7th and 8th Light-House districts. DC.
Chicago Style (17th ed.) CitationUnited States. Department of Commerce and Labor. Specifications and Contract for Miscellaneous Articles for Fiscal Year Ending June 30, 1907: Engineer, 7th and 8th Light-House Districts. [Washington]: DC, 1906.
MLA (9th ed.) CitationUnited States. Department of Commerce and Labor. Specifications and Contract for Miscellaneous Articles for Fiscal Year Ending June 30, 1907: Engineer, 7th and 8th Light-House Districts. DC, 1906.
Warning: These citations may not always be 100% accurate.