APA (7th ed.) Citation

United States. Congress. House. Committee on the District of Columbia & ProQuest (Firm). (1870). Washington Aqueduct. Evidence: Hearings before the United States House Committee on the District of Columbia, Forty-First Congress, second session, on Jan. 20, 21, 25, 28, Feb. 1, 7, 8, 15, 18, 27, 1870. [publisher not identified].

Chicago Style (17th ed.) Citation

United States. Congress. House. Committee on the District of Columbia and ProQuest (Firm). Washington Aqueduct. Evidence: Hearings Before the United States House Committee on the District of Columbia, Forty-First Congress, Second Session, on Jan. 20, 21, 25, 28, Feb. 1, 7, 8, 15, 18, 27, 1870. Washington: [publisher not identified], 1870.

MLA (9th ed.) Citation

United States. Congress. House. Committee on the District of Columbia and ProQuest (Firm). Washington Aqueduct. Evidence: Hearings Before the United States House Committee on the District of Columbia, Forty-First Congress, Second Session, on Jan. 20, 21, 25, 28, Feb. 1, 7, 8, 15, 18, 27, 1870. [publisher not identified], 1870.