APA

United States, . (2018). Walker and Winberg nominations: hearing before the Committee on Energy and Natural Resources, United States Senate, One Hundred Fifteenth Congress, first session, to consider the nominations of Bruce J. Walker to be an Assistant Secretary of Energy (Electricity Delivery and Energy Reliability) and Steven E. Winberg to be an Assistant Secretary of Energy (Fossil Energy), September 26, 2017. Washington: U.S. Government Publishing Office.

Chicago

United States, . 2018. Walker and Winberg nominations: hearing before the Committee on Energy and Natural Resources, United States Senate, One Hundred Fifteenth Congress, first session, to consider the nominations of Bruce J. Walker to be an Assistant Secretary of Energy (Electricity Delivery and Energy Reliability) and Steven E. Winberg to be an Assistant Secretary of Energy (Fossil Energy), September 26, 2017. Washington: U.S. Government Publishing Office.

Harvard

United States, . (2018). Walker and Winberg nominations: hearing before the Committee on Energy and Natural Resources, United States Senate, One Hundred Fifteenth Congress, first session, to consider the nominations of Bruce J. Walker to be an Assistant Secretary of Energy (Electricity Delivery and Energy Reliability) and Steven E. Winberg to be an Assistant Secretary of Energy (Fossil Energy), September 26, 2017. Washington: U.S. Government Publishing Office.

MLA

United States, . Walker and Winberg nominations: hearing before the Committee on Energy and Natural Resources, United States Senate, One Hundred Fifteenth Congress, first session, to consider the nominations of Bruce J. Walker to be an Assistant Secretary of Energy (Electricity Delivery and Energy Reliability) and Steven E. Winberg to be an Assistant Secretary of Energy (Fossil Energy), September 26, 2017. Washington: U.S. Government Publishing Office. 2018.