APA

United States, . (2019). Private sector and government challenges and opportunities to promote the cybersecurity and resiliency of our nation's critical energy infrastructure: hearing before the Committee on Energy and Natural Resources, United States Senate, One Hundred Fifteenth Congress, second session, March 1, 2018. Washington: U.S. Government Publishing Office.

Chicago

United States, . 2019. Private sector and government challenges and opportunities to promote the cybersecurity and resiliency of our nation's critical energy infrastructure: hearing before the Committee on Energy and Natural Resources, United States Senate, One Hundred Fifteenth Congress, second session, March 1, 2018. Washington: U.S. Government Publishing Office.

Harvard

United States, . (2019). Private sector and government challenges and opportunities to promote the cybersecurity and resiliency of our nation's critical energy infrastructure: hearing before the Committee on Energy and Natural Resources, United States Senate, One Hundred Fifteenth Congress, second session, March 1, 2018. Washington: U.S. Government Publishing Office.

MLA

United States, . Private sector and government challenges and opportunities to promote the cybersecurity and resiliency of our nation's critical energy infrastructure: hearing before the Committee on Energy and Natural Resources, United States Senate, One Hundred Fifteenth Congress, second session, March 1, 2018. Washington: U.S. Government Publishing Office. 2019.