APA (7th ed.) Citation

United States. Congress. Senate. Committee on Rules and Administration & ProQuest (Firm). (1949). Investigating problems relating to the air-line industry, the United States merchant marine, domestic land and water transportation, and radio, telegraph, and telephone communications. [publisher not identified].

Chicago Style (17th ed.) Citation

United States. Congress. Senate. Committee on Rules and Administration and ProQuest (Firm). Investigating Problems Relating to the Air-line Industry, the United States Merchant Marine, Domestic Land and Water Transportation, and Radio, Telegraph, and Telephone Communications. Washington: [publisher not identified], 1949.

MLA (9th ed.) Citation

United States. Congress. Senate. Committee on Rules and Administration and ProQuest (Firm). Investigating Problems Relating to the Air-line Industry, the United States Merchant Marine, Domestic Land and Water Transportation, and Radio, Telegraph, and Telephone Communications. [publisher not identified], 1949.