United States. Congress. Senate. Committee on Armed Services. (2019). The roles and responsibilities for defending the nation from cyber attack: Hearing before the Committee on Armed Services, United States Senate, One Hundred Fifteenth Congress, first session, October 19, 2017. U.S. Government Publishing Office.
Chicago Style (17th ed.) CitationUnited States. Congress. Senate. Committee on Armed Services. The Roles and Responsibilities for Defending the Nation from Cyber Attack: Hearing Before the Committee on Armed Services, United States Senate, One Hundred Fifteenth Congress, First Session, October 19, 2017. Washington: U.S. Government Publishing Office, 2019.
MLA (9th ed.) CitationUnited States. Congress. Senate. Committee on Armed Services. The Roles and Responsibilities for Defending the Nation from Cyber Attack: Hearing Before the Committee on Armed Services, United States Senate, One Hundred Fifteenth Congress, First Session, October 19, 2017. U.S. Government Publishing Office, 2019.