APA (7th ed.) Citation

United States. Congress. House. Committee on Science and Astronautics. Subcommittee on NASA Oversight & ProQuest (Firm). (1968). Support Service Contracting by the National Aeronautics and Space Administration: Hearings before the United States House Committee on Science and Astronautics, Subcommittee on NASA Oversight, Ninetieth Congress, second session, on July 11, 1968. U.S. G.P.O..

Chicago Style (17th ed.) Citation

United States. Congress. House. Committee on Science and Astronautics. Subcommittee on NASA Oversight and ProQuest (Firm). Support Service Contracting by the National Aeronautics and Space Administration: Hearings Before the United States House Committee on Science and Astronautics, Subcommittee on NASA Oversight, Ninetieth Congress, Second Session, on July 11, 1968. Washington: U.S. G.P.O., 1968.

MLA (9th ed.) Citation

United States. Congress. House. Committee on Science and Astronautics. Subcommittee on NASA Oversight and ProQuest (Firm). Support Service Contracting by the National Aeronautics and Space Administration: Hearings Before the United States House Committee on Science and Astronautics, Subcommittee on NASA Oversight, Ninetieth Congress, Second Session, on July 11, 1968. U.S. G.P.O., 1968.