APA (7th ed.) Citation

United States. Department of Commerce and Labor. (1869). Specifications for 1st order light-house, to be erected at Cape Hatteras, North Carolina. DC.

Chicago Style (17th ed.) Citation

United States. Department of Commerce and Labor. Specifications for 1st Order Light-house, to Be Erected at Cape Hatteras, North Carolina. [Washington]: DC, 1869.

MLA (9th ed.) Citation

United States. Department of Commerce and Labor. Specifications for 1st Order Light-house, to Be Erected at Cape Hatteras, North Carolina. DC, 1869.