APA (7th ed.) Citation

United States. Congress. House. Committee on Commerce, ProQuest (Firm), & United States. Department of the Treasury. (1838). Letter from the Secretary of the Treasury, transmitting a letter from Professor Morse, on the subject of his electro-magnetic telegraph. [publisher not identified].

Chicago Style (17th ed.) Citation

United States. Congress. House. Committee on Commerce, ProQuest (Firm), and United States. Department of the Treasury. Letter from the Secretary of the Treasury, Transmitting a Letter from Professor Morse, on the Subject of His Electro-magnetic Telegraph. Washington: [publisher not identified], 1838.

MLA (9th ed.) Citation

United States. Congress. House. Committee on Commerce, et al. Letter from the Secretary of the Treasury, Transmitting a Letter from Professor Morse, on the Subject of His Electro-magnetic Telegraph. [publisher not identified], 1838.