United States. Congress. House. Committee on Science. Subcommittee on Space and Aeronautics & ProQuest (Firm). (1997). Space shuttle safety: Hearing before the Committee on Science, Subcommittee on Space and Aeronautics, U.S. House of Representatives, One Hundred Fifth Congress, first session, October 1, 1997. U.S. G.P.O..
Chicago Style (17th ed.) CitationUnited States. Congress. House. Committee on Science. Subcommittee on Space and Aeronautics and ProQuest (Firm). Space Shuttle Safety: Hearing Before the Committee on Science, Subcommittee on Space and Aeronautics, U.S. House of Representatives, One Hundred Fifth Congress, First Session, October 1, 1997. Washington: U.S. G.P.O., 1997.
MLA (9th ed.) CitationUnited States. Congress. House. Committee on Science. Subcommittee on Space and Aeronautics and ProQuest (Firm). Space Shuttle Safety: Hearing Before the Committee on Science, Subcommittee on Space and Aeronautics, U.S. House of Representatives, One Hundred Fifth Congress, First Session, October 1, 1997. U.S. G.P.O., 1997.