APA (7th ed.) Citation

United States. Congress. House. Committee on Science and Technology (2007-2011). Subcommittee on Space and Aeronautics. (2009). Enhancing the relevance of space to address national needs: Hearing before the Subcommittee on Space and Aeronautics, Committee on Science and Technology, House of Representatives, One Hundred Eleventh Congress, first session, July 16, 2009. U.S. G.P.O..

Chicago Style (17th ed.) Citation

United States. Congress. House. Committee on Science and Technology (2007-2011). Subcommittee on Space and Aeronautics. Enhancing the Relevance of Space to Address National Needs: Hearing Before the Subcommittee on Space and Aeronautics, Committee on Science and Technology, House of Representatives, One Hundred Eleventh Congress, First Session, July 16, 2009. Washington: U.S. G.P.O., 2009.

MLA (9th ed.) Citation

United States. Congress. House. Committee on Science and Technology (2007-2011). Subcommittee on Space and Aeronautics. Enhancing the Relevance of Space to Address National Needs: Hearing Before the Subcommittee on Space and Aeronautics, Committee on Science and Technology, House of Representatives, One Hundred Eleventh Congress, First Session, July 16, 2009. U.S. G.P.O., 2009.