United States. War Department & ProQuest (Firm). (1868). Letter from the Secretary of War, transmitting list of contracts made by Engineer Department during the year 1867. [publisher not identified].
Chicago Style (17th ed.) CitationUnited States. War Department and ProQuest (Firm). Letter from the Secretary of War, Transmitting List of Contracts Made by Engineer Department During the Year 1867. Washington: [publisher not identified], 1868.
MLA (9th ed.) CitationUnited States. War Department and ProQuest (Firm). Letter from the Secretary of War, Transmitting List of Contracts Made by Engineer Department During the Year 1867. [publisher not identified], 1868.
Warning: These citations may not always be 100% accurate.