APA (7th ed.) Citation

United States. Department of the Interior & ProQuest (Firm). (1864). Washington Aqueduct. Letter from the Secretary of the Interior, in relation to an appropriation for the Washington Aqueduct. [publisher not identified].

Chicago Style (17th ed.) Citation

United States. Department of the Interior and ProQuest (Firm). Washington Aqueduct. Letter from the Secretary of the Interior, in Relation to an Appropriation for the Washington Aqueduct. Washington: [publisher not identified], 1864.

MLA (9th ed.) Citation

United States. Department of the Interior and ProQuest (Firm). Washington Aqueduct. Letter from the Secretary of the Interior, in Relation to an Appropriation for the Washington Aqueduct. [publisher not identified], 1864.

Warning: These citations may not always be 100% accurate.