APA (7th ed.) Citation

United States. Congress. House. Committee on Military Affairs & ProQuest (Firm). (1938). Development of the Autogiro and Rotary-Winged Aircraft: Hearings before the United States House Committee on Military Affairs, Seventy-Fifth Congress, third session, on Apr. 26, 27, 1938. U.S. G.P.O..

Chicago Style (17th ed.) Citation

United States. Congress. House. Committee on Military Affairs and ProQuest (Firm). Development of the Autogiro and Rotary-Winged Aircraft: Hearings Before the United States House Committee on Military Affairs, Seventy-Fifth Congress, Third Session, on Apr. 26, 27, 1938. Washington: U.S. G.P.O., 1938.

MLA (9th ed.) Citation

United States. Congress. House. Committee on Military Affairs and ProQuest (Firm). Development of the Autogiro and Rotary-Winged Aircraft: Hearings Before the United States House Committee on Military Affairs, Seventy-Fifth Congress, Third Session, on Apr. 26, 27, 1938. U.S. G.P.O., 1938.