APA (7th ed.) Citation

United States. Congress. Senate. Committee on Interstate and Foreign Commerce & ProQuest (Firm). (1949). Letter from the Acting Secretary of Commerce transmitting a request of the Administrator of Civil Aeronautics for Authority to Undertake in Fiscal 1950 Certain Projects for the Development of Class 4 and Larger Airports. [publisher not identified].

Chicago Style (17th ed.) Citation

United States. Congress. Senate. Committee on Interstate and Foreign Commerce and ProQuest (Firm). Letter from the Acting Secretary of Commerce Transmitting a Request of the Administrator of Civil Aeronautics for Authority to Undertake in Fiscal 1950 Certain Projects for the Development of Class 4 and Larger Airports. Washington: [publisher not identified], 1949.

MLA (9th ed.) Citation

United States. Congress. Senate. Committee on Interstate and Foreign Commerce and ProQuest (Firm). Letter from the Acting Secretary of Commerce Transmitting a Request of the Administrator of Civil Aeronautics for Authority to Undertake in Fiscal 1950 Certain Projects for the Development of Class 4 and Larger Airports. [publisher not identified], 1949.