United States. Congress. Senate. Committee on Armed Services. Subcommittee on Emerging Threats and Capabilities. (2020). Biological threats to United States national security: Hearing before the Subcommittee on Emerging Threats and Capabilities of the Committee on Armed Services, United States Senate, One Hundred Sixteenth Congress, first session, November 20, 2019. U.S. Government Publishing Office.
Chicago Style (17th ed.) CitationUnited States. Congress. Senate. Committee on Armed Services. Subcommittee on Emerging Threats and Capabilities. Biological Threats to United States National Security: Hearing Before the Subcommittee on Emerging Threats and Capabilities of the Committee on Armed Services, United States Senate, One Hundred Sixteenth Congress, First Session, November 20, 2019. Washington: U.S. Government Publishing Office, 2020.
MLA (9th ed.) CitationUnited States. Congress. Senate. Committee on Armed Services. Subcommittee on Emerging Threats and Capabilities. Biological Threats to United States National Security: Hearing Before the Subcommittee on Emerging Threats and Capabilities of the Committee on Armed Services, United States Senate, One Hundred Sixteenth Congress, First Session, November 20, 2019. U.S. Government Publishing Office, 2020.