APA (7th ed.) Citation

United States. Congress. Senate. Committee on the District of Columbia & ProQuest (Firm). (1956). Providing for an adequate and economically sound transportation system or systems to serve the District of Columbia and its environs. [publisher not identified].

Chicago Style (17th ed.) Citation

United States. Congress. Senate. Committee on the District of Columbia and ProQuest (Firm). Providing for an Adequate and Economically Sound Transportation System or Systems to Serve the District of Columbia and Its Environs. Washington: [publisher not identified], 1956.

MLA (9th ed.) Citation

United States. Congress. Senate. Committee on the District of Columbia and ProQuest (Firm). Providing for an Adequate and Economically Sound Transportation System or Systems to Serve the District of Columbia and Its Environs. [publisher not identified], 1956.