APA (7th ed.) Citation

United States. War Department & ProQuest (Firm). (1842). Armories -- Springfield and Harper's Ferry. Letter from the Secretary of War, in reply to the resolution of the House of Representatives of the 19th instant, calling for information in respect to disbanding the hands and closing the shops of said armories, &c. [publisher not identified].

Chicago Style (17th ed.) Citation

United States. War Department and ProQuest (Firm). Armories -- Springfield and Harper's Ferry. Letter from the Secretary of War, in Reply to the Resolution of the House of Representatives of the 19th Instant, Calling for Information in Respect to Disbanding the Hands and Closing the Shops of Said Armories, &c. Washington: [publisher not identified], 1842.

MLA (9th ed.) Citation

United States. War Department and ProQuest (Firm). Armories -- Springfield and Harper's Ferry. Letter from the Secretary of War, in Reply to the Resolution of the House of Representatives of the 19th Instant, Calling for Information in Respect to Disbanding the Hands and Closing the Shops of Said Armories, &c. [publisher not identified], 1842.