APA (7th ed.) Citation

United States. Congress. House. Committee on the District of Columbia & ProQuest (Firm). (1910). Letter transmitting the report of the Washington, Spa Spring and Gretta Railroad Company for the year ending December 31, 1909. [publisher not identified].

Chicago Style (17th ed.) Citation

United States. Congress. House. Committee on the District of Columbia and ProQuest (Firm). Letter Transmitting the Report of the Washington, Spa Spring and Gretta Railroad Company for the Year Ending December 31, 1909. Washington: [publisher not identified], 1910.

MLA (9th ed.) Citation

United States. Congress. House. Committee on the District of Columbia and ProQuest (Firm). Letter Transmitting the Report of the Washington, Spa Spring and Gretta Railroad Company for the Year Ending December 31, 1909. [publisher not identified], 1910.