APA (7th ed.) Citation

United States. Congress. House. Committee on Post Office and Post Roads & ProQuest (Firm). (1926). Flying Fields and Hangars -- Air Mail Service: Hearings before the United States House Committee on Post Office and Post Roads, Subcommittee No. 7, Air Mail Service, Sixty-Ninth Congress, first session, on May 3, 1926. U.S. G.P.O..

Chicago Style (17th ed.) Citation

United States. Congress. House. Committee on Post Office and Post Roads and ProQuest (Firm). Flying Fields and Hangars -- Air Mail Service: Hearings Before the United States House Committee on Post Office and Post Roads, Subcommittee No. 7, Air Mail Service, Sixty-Ninth Congress, First Session, on May 3, 1926. Washington: U.S. G.P.O., 1926.

MLA (9th ed.) Citation

United States. Congress. House. Committee on Post Office and Post Roads and ProQuest (Firm). Flying Fields and Hangars -- Air Mail Service: Hearings Before the United States House Committee on Post Office and Post Roads, Subcommittee No. 7, Air Mail Service, Sixty-Ninth Congress, First Session, on May 3, 1926. U.S. G.P.O., 1926.