United States. Congress. Senate. Committee on Foreign Relations, ProQuest (Firm), & United States. War Department. (1869). Letter of the Secretary of War, communicating, in compliance with a resolution of the Senate of the 10th instant, a report of the Chief of Engineers upon the military importance of San Juan Island. [publisher not identified].
Chicago Style (17th ed.) CitationUnited States. Congress. Senate. Committee on Foreign Relations, ProQuest (Firm), and United States. War Department. Letter of the Secretary of War, Communicating, in Compliance with a Resolution of the Senate of the 10th Instant, a Report of the Chief of Engineers upon the Military Importance of San Juan Island. Washington: [publisher not identified], 1869.
MLA (9th ed.) CitationUnited States. Congress. Senate. Committee on Foreign Relations, et al. Letter of the Secretary of War, Communicating, in Compliance with a Resolution of the Senate of the 10th Instant, a Report of the Chief of Engineers upon the Military Importance of San Juan Island. [publisher not identified], 1869.