United States. Congress. Senate. Committee on Homeland Security and Governmental Affairs. (2019). 2020 census: Examining cost overruns, information security, and accuracy : hearing before the Committee on Homeland Security and Governmental Affairs, United States Senate, One Hundred Fifteenth Congress, first session, October 31, 2017. U.S. Government Publishing Office.
Chicago Style (17th ed.) CitationUnited States. Congress. Senate. Committee on Homeland Security and Governmental Affairs. 2020 Census: Examining Cost Overruns, Information Security, and Accuracy : Hearing Before the Committee on Homeland Security and Governmental Affairs, United States Senate, One Hundred Fifteenth Congress, First Session, October 31, 2017. Washington: U.S. Government Publishing Office, 2019.
MLA (9th ed.) CitationUnited States. Congress. Senate. Committee on Homeland Security and Governmental Affairs. 2020 Census: Examining Cost Overruns, Information Security, and Accuracy : Hearing Before the Committee on Homeland Security and Governmental Affairs, United States Senate, One Hundred Fifteenth Congress, First Session, October 31, 2017. U.S. Government Publishing Office, 2019.