APA

United States, . (2019). Hearing on National Defense Authorization Act for Fiscal Year 2020 and oversight of previously authorized programs before the Committee on Armed Services, House of Representatives, One Hundred Sixteenth Congress, first session: Subcommittee on Intelligence and Emerging Threats and Capabilities hearing on Department of Defense information technology, cybersecurity, and information assurance : hearing held February 26, 2019. Washington: U.S. Government Printing Office.

Chicago

United States, . 2019. Hearing on National Defense Authorization Act for Fiscal Year 2020 and oversight of previously authorized programs before the Committee on Armed Services, House of Representatives, One Hundred Sixteenth Congress, first session: Subcommittee on Intelligence and Emerging Threats and Capabilities hearing on Department of Defense information technology, cybersecurity, and information assurance : hearing held February 26, 2019. Washington: U.S. Government Printing Office.

Harvard

United States, . (2019). Hearing on National Defense Authorization Act for Fiscal Year 2020 and oversight of previously authorized programs before the Committee on Armed Services, House of Representatives, One Hundred Sixteenth Congress, first session: Subcommittee on Intelligence and Emerging Threats and Capabilities hearing on Department of Defense information technology, cybersecurity, and information assurance : hearing held February 26, 2019. Washington: U.S. Government Printing Office.

MLA

United States, . Hearing on National Defense Authorization Act for Fiscal Year 2020 and oversight of previously authorized programs before the Committee on Armed Services, House of Representatives, One Hundred Sixteenth Congress, first session: Subcommittee on Intelligence and Emerging Threats and Capabilities hearing on Department of Defense information technology, cybersecurity, and information assurance : hearing held February 26, 2019. Washington: U.S. Government Printing Office. 2019.