United States. Department of Commerce and Labor. (1891). Notice to mariners: Change in order of light at Havre de Grace light-station. [publisher not identified].
Chicago Style (17th ed.) CitationUnited States. Department of Commerce and Labor. Notice to Mariners: Change in Order of Light at Havre De Grace Light-station. [Washington]: [publisher not identified], 1891.
MLA (9th ed.) CitationUnited States. Department of Commerce and Labor. Notice to Mariners: Change in Order of Light at Havre De Grace Light-station. [publisher not identified], 1891.
Warning: These citations may not always be 100% accurate.