APA (7th ed.) Citation

United States. Congress. Senate. Committee on Post Offices and Post Roads & ProQuest (Firm). (1934). Administration of Air-Mail Route and Contracts: Hearings before the United States Senate Committee on Post Offices and Post Roads, Seventy-Third Congress, second session, on June 9, 1934. U.S. G.P.O..

Chicago Style (17th ed.) Citation

United States. Congress. Senate. Committee on Post Offices and Post Roads and ProQuest (Firm). Administration of Air-Mail Route and Contracts: Hearings Before the United States Senate Committee on Post Offices and Post Roads, Seventy-Third Congress, Second Session, on June 9, 1934. Washington: U.S. G.P.O., 1934.

MLA (9th ed.) Citation

United States. Congress. Senate. Committee on Post Offices and Post Roads and ProQuest (Firm). Administration of Air-Mail Route and Contracts: Hearings Before the United States Senate Committee on Post Offices and Post Roads, Seventy-Third Congress, Second Session, on June 9, 1934. U.S. G.P.O., 1934.