APA (7th ed.) Citation

United States. Congress. Senate. Committee on Aeronautical and Space Sciences & ProQuest (Firm). (1968). NASA Authorization for FY69: Hearings before the United States Senate Committee on Aeronautical and Space Sciences, Ninetieth Congress, second session, on Apr. 24, 25, 30, 1968. U.S. G.P.O..

Chicago Style (17th ed.) Citation

United States. Congress. Senate. Committee on Aeronautical and Space Sciences and ProQuest (Firm). NASA Authorization for FY69: Hearings Before the United States Senate Committee on Aeronautical and Space Sciences, Ninetieth Congress, Second Session, on Apr. 24, 25, 30, 1968. Washington: U.S. G.P.O., 1968.

MLA (9th ed.) Citation

United States. Congress. Senate. Committee on Aeronautical and Space Sciences and ProQuest (Firm). NASA Authorization for FY69: Hearings Before the United States Senate Committee on Aeronautical and Space Sciences, Ninetieth Congress, Second Session, on Apr. 24, 25, 30, 1968. U.S. G.P.O., 1968.