APA (7th ed.) Citation

United States. Congress. House. Committee on Science and Astronautics. Subcommittee on Space Science and Applications & ProQuest (Firm). (1969). Supplemental Review -- NASA -- OSSA Projects: Hearings before the United States House Committee on Science and Astronautics, Subcommittee on Space Science and Applications, Ninety-First Congress, first session, on Oct. 16, 1969. U.S. G.P.O..

Chicago Style (17th ed.) Citation

United States. Congress. House. Committee on Science and Astronautics. Subcommittee on Space Science and Applications and ProQuest (Firm). Supplemental Review -- NASA -- OSSA Projects: Hearings Before the United States House Committee on Science and Astronautics, Subcommittee on Space Science and Applications, Ninety-First Congress, First Session, on Oct. 16, 1969. Washington: U.S. G.P.O., 1969.

MLA (9th ed.) Citation

United States. Congress. House. Committee on Science and Astronautics. Subcommittee on Space Science and Applications and ProQuest (Firm). Supplemental Review -- NASA -- OSSA Projects: Hearings Before the United States House Committee on Science and Astronautics, Subcommittee on Space Science and Applications, Ninety-First Congress, First Session, on Oct. 16, 1969. U.S. G.P.O., 1969.