APA (7th ed.) Citation

United States. Congress. House. Committee on the District of Columbia & ProQuest (Firm). (1910). Letter from the Vice-President of the Chesapeake and Potomac Telephone Company submitting the report of the company for the year 1909. [publisher not identified].

Chicago Style (17th ed.) Citation

United States. Congress. House. Committee on the District of Columbia and ProQuest (Firm). Letter from the Vice-President of the Chesapeake and Potomac Telephone Company Submitting the Report of the Company for the Year 1909. Washington: [publisher not identified], 1910.

MLA (9th ed.) Citation

United States. Congress. House. Committee on the District of Columbia and ProQuest (Firm). Letter from the Vice-President of the Chesapeake and Potomac Telephone Company Submitting the Report of the Company for the Year 1909. [publisher not identified], 1910.