United States. Congress. House. Committee on Science, Space, and Technology (2011- ). (2021). Losing ground: U.S. competitiveness in critical technologies : hearing before the Committee on Science, Space, and Technology, House of Representatives, One Hundred Sixteenth Congress, second session, January 29, 2020. U.S. Government Publishing Office.
Chicago Style (17th ed.) CitationUnited States. Congress. House. Committee on Science, Space, and Technology (2011- ). Losing Ground: U.S. Competitiveness in Critical Technologies : Hearing Before the Committee on Science, Space, and Technology, House of Representatives, One Hundred Sixteenth Congress, Second Session, January 29, 2020. Washington: U.S. Government Publishing Office, 2021.
MLA (9th ed.) CitationUnited States. Congress. House. Committee on Science, Space, and Technology (2011- ). Losing Ground: U.S. Competitiveness in Critical Technologies : Hearing Before the Committee on Science, Space, and Technology, House of Representatives, One Hundred Sixteenth Congress, Second Session, January 29, 2020. U.S. Government Publishing Office, 2021.