United States. Congress. Senate. Committee on Energy and Natural Resources. (2018). The threat posed by electromagnetic pulse and policy options to protect energy infrastructure and to improve capabilities for adequate system restoration: Hearing before the Committee on Energy and Natural Resources, United States Senate, One Hundred Fifteenth Congress, first session, May 4, 2017. U.S. Government Publishing Office.
Chicago Style (17th ed.) CitationUnited States. Congress. Senate. Committee on Energy and Natural Resources. The Threat Posed by Electromagnetic Pulse and Policy Options to Protect Energy Infrastructure and to Improve Capabilities for Adequate System Restoration: Hearing Before the Committee on Energy and Natural Resources, United States Senate, One Hundred Fifteenth Congress, First Session, May 4, 2017. Washington: U.S. Government Publishing Office, 2018.
MLA (9th ed.) CitationUnited States. Congress. Senate. Committee on Energy and Natural Resources. The Threat Posed by Electromagnetic Pulse and Policy Options to Protect Energy Infrastructure and to Improve Capabilities for Adequate System Restoration: Hearing Before the Committee on Energy and Natural Resources, United States Senate, One Hundred Fifteenth Congress, First Session, May 4, 2017. U.S. Government Publishing Office, 2018.