United States. Congress. Senate. Committee on Aeronautical and Space Sciences & ProQuest (Firm). (1967). Apollo Accident: Hearings before the United States Senate Committee on Aeronautical and Space Sciences, Ninetieth Congress, first session, on May 9, 1967. U.S. G.P.O..
Chicago Style (17th ed.) CitationUnited States. Congress. Senate. Committee on Aeronautical and Space Sciences and ProQuest (Firm). Apollo Accident: Hearings Before the United States Senate Committee on Aeronautical and Space Sciences, Ninetieth Congress, First Session, on May 9, 1967. Washington: U.S. G.P.O., 1967.
MLA (9th ed.) CitationUnited States. Congress. Senate. Committee on Aeronautical and Space Sciences and ProQuest (Firm). Apollo Accident: Hearings Before the United States Senate Committee on Aeronautical and Space Sciences, Ninetieth Congress, First Session, on May 9, 1967. U.S. G.P.O., 1967.