United States. Congress. House. Committee on Science, Space, and Technology (2011- ). Subcommittee on Space and Aeronautics. (2021). A review of NASA's plans for the international space station and future activities in low Earth orbit: Hearing before the Subcommittee on Space and Aeronautics of the Committee on Science, Space, and Technology, House of Representatives, One Hundred Sixteenth Congress, first session, July 10, 2019. U.S. Government Publishing Office.
Chicago Style (17th ed.) CitationUnited States. Congress. House. Committee on Science, Space, and Technology (2011- ). Subcommittee on Space and Aeronautics. A Review of NASA's Plans for the International Space Station and Future Activities in Low Earth Orbit: Hearing Before the Subcommittee on Space and Aeronautics of the Committee on Science, Space, and Technology, House of Representatives, One Hundred Sixteenth Congress, First Session, July 10, 2019. Washington: U.S. Government Publishing Office, 2021.
MLA (9th ed.) CitationUnited States. Congress. House. Committee on Science, Space, and Technology (2011- ). Subcommittee on Space and Aeronautics. A Review of NASA's Plans for the International Space Station and Future Activities in Low Earth Orbit: Hearing Before the Subcommittee on Space and Aeronautics of the Committee on Science, Space, and Technology, House of Representatives, One Hundred Sixteenth Congress, First Session, July 10, 2019. U.S. Government Publishing Office, 2021.