United States. Congress. Senate. Committee on Aeronautical and Space Sciences & ProQuest (Firm). (1962). Orbital Flight of John H. Glenn, Jr: Hearings before the United States Senate Committee on Aeronautical and Space Sciences, Eighty-Seventh Congress, second session, on Feb. 28, 1962. U.S. G.P.O..
Chicago Style (17th ed.) CitationUnited States. Congress. Senate. Committee on Aeronautical and Space Sciences and ProQuest (Firm). Orbital Flight of John H. Glenn, Jr: Hearings Before the United States Senate Committee on Aeronautical and Space Sciences, Eighty-Seventh Congress, Second Session, on Feb. 28, 1962. Washington: U.S. G.P.O., 1962.
MLA (9th ed.) CitationUnited States. Congress. Senate. Committee on Aeronautical and Space Sciences and ProQuest (Firm). Orbital Flight of John H. Glenn, Jr: Hearings Before the United States Senate Committee on Aeronautical and Space Sciences, Eighty-Seventh Congress, Second Session, on Feb. 28, 1962. U.S. G.P.O., 1962.