APA (7th ed.) Citation

(1973). Testimony from Skylab astronauts. Joint hearing before the Committee on Aeronautical and Space Sciences, United States Senate, and the Committee on Science and Astronautics, U.S. House of Representatives, Ninety-third Congress, first session. / July 17, 1973.

Chicago Style (17th ed.) Citation

Testimony from Skylab Astronauts. Joint Hearing Before the Committee on Aeronautical and Space Sciences, United States Senate, and the Committee on Science and Astronautics, U.S. House of Representatives, Ninety-third Congress, First Session. / July 17, 1973. 1973.

MLA (9th ed.) Citation

Testimony from Skylab Astronauts. Joint Hearing Before the Committee on Aeronautical and Space Sciences, United States Senate, and the Committee on Science and Astronautics, U.S. House of Representatives, Ninety-third Congress, First Session. / July 17, 1973. 1973.