APA (7th ed.) Citation

United States. Congress. House. Committee on Science and Astronautics & ProQuest (Firm). (1969). 1970 NASA Authorization: Hearings before the United States House Committee on Science and Astronautics, Ninety-First Congress, first session, on Mar. 4, 5, 1969. U.S. G.P.O..

Chicago Style (17th ed.) Citation

United States. Congress. House. Committee on Science and Astronautics and ProQuest (Firm). 1970 NASA Authorization: Hearings Before the United States House Committee on Science and Astronautics, Ninety-First Congress, First Session, on Mar. 4, 5, 1969. Washington: U.S. G.P.O., 1969.

MLA (9th ed.) Citation

United States. Congress. House. Committee on Science and Astronautics and ProQuest (Firm). 1970 NASA Authorization: Hearings Before the United States House Committee on Science and Astronautics, Ninety-First Congress, First Session, on Mar. 4, 5, 1969. U.S. G.P.O., 1969.