United States. War Department, ProQuest (Firm), & United States. War Department. Adjutant General's Office. (1819). Roads and canals. [publisher not identified].
Chicago Style (17th ed.) CitationUnited States. War Department, ProQuest (Firm), and United States. War Department. Adjutant General's Office. Roads and Canals. Washington: [publisher not identified], 1819.
MLA (9th ed.) CitationUnited States. War Department, et al. Roads and Canals. [publisher not identified], 1819.
Warning: These citations may not always be 100% accurate.