United States. Congress. House. Committee on Science, Space, and Technology (2011- ). (2013). Astrobiology: Search for biosignatures in our solar system and beyond : hearing before the Committee on Science, Space, and Technology, House of Representatives, One Hundred Thirteenth Congress, first session, December 4, 2013. U.S. Government Printing Office.
Chicago Style (17th ed.) CitationUnited States. Congress. House. Committee on Science, Space, and Technology (2011- ). Astrobiology: Search for Biosignatures in Our Solar System and Beyond : Hearing Before the Committee on Science, Space, and Technology, House of Representatives, One Hundred Thirteenth Congress, First Session, December 4, 2013. Washington: U.S. Government Printing Office, 2013.
MLA (9th ed.) CitationUnited States. Congress. House. Committee on Science, Space, and Technology (2011- ). Astrobiology: Search for Biosignatures in Our Solar System and Beyond : Hearing Before the Committee on Science, Space, and Technology, House of Representatives, One Hundred Thirteenth Congress, First Session, December 4, 2013. U.S. Government Printing Office, 2013.