APA (7th ed.) Citation

United States. Congress. House. Committee on Science and Astronautics & ProQuest (Firm). (1970). 1971 NASA authorization: Hearings, Ninety-first Congress, second session, on H.R. 15695 (superseded by H.R. 16516). U.S. Govt. Print. Off.

Chicago Style (17th ed.) Citation

United States. Congress. House. Committee on Science and Astronautics and ProQuest (Firm). 1971 NASA Authorization: Hearings, Ninety-first Congress, Second Session, on H.R. 15695 (superseded by H.R. 16516). Washington: U.S. Govt. Print. Off, 1970.

MLA (9th ed.) Citation

United States. Congress. House. Committee on Science and Astronautics and ProQuest (Firm). 1971 NASA Authorization: Hearings, Ninety-first Congress, Second Session, on H.R. 15695 (superseded by H.R. 16516). U.S. Govt. Print. Off, 1970.