APA

United States, . (2019). War powers and the effects of unauthorized military engagements on federal spending: hearing before the Subcommittee on Federal Spending Oversight and Emergency Management of the Committee on Homeland Security and Governmental Affairs, United States Senate, One Hundred Fifteenth Congress, second session, June 6, 2018. Washington: U.S. Government Publishing Office.

Chicago

United States, . 2019. War powers and the effects of unauthorized military engagements on federal spending: hearing before the Subcommittee on Federal Spending Oversight and Emergency Management of the Committee on Homeland Security and Governmental Affairs, United States Senate, One Hundred Fifteenth Congress, second session, June 6, 2018. Washington: U.S. Government Publishing Office.

Harvard

United States, . (2019). War powers and the effects of unauthorized military engagements on federal spending: hearing before the Subcommittee on Federal Spending Oversight and Emergency Management of the Committee on Homeland Security and Governmental Affairs, United States Senate, One Hundred Fifteenth Congress, second session, June 6, 2018. Washington: U.S. Government Publishing Office.

MLA

United States, . War powers and the effects of unauthorized military engagements on federal spending: hearing before the Subcommittee on Federal Spending Oversight and Emergency Management of the Committee on Homeland Security and Governmental Affairs, United States Senate, One Hundred Fifteenth Congress, second session, June 6, 2018. Washington: U.S. Government Publishing Office. 2019.