APA

United States, . (2017). Investing in cybersecurity: understanding risks and building capabilities for the future : hearing before a subcommittee of the Committee on Appropriations, United States Senate, One Hundred Thirteenth Congress, second session, special hearing, May 7, 2014--Washington, DC. Washington: U.S. Government Publishing Office.

Chicago

United States, . 2017. Investing in cybersecurity: understanding risks and building capabilities for the future : hearing before a subcommittee of the Committee on Appropriations, United States Senate, One Hundred Thirteenth Congress, second session, special hearing, May 7, 2014--Washington, DC. Washington: U.S. Government Publishing Office.

Harvard

United States, . (2017). Investing in cybersecurity: understanding risks and building capabilities for the future : hearing before a subcommittee of the Committee on Appropriations, United States Senate, One Hundred Thirteenth Congress, second session, special hearing, May 7, 2014--Washington, DC. Washington: U.S. Government Publishing Office.

MLA

United States, . Investing in cybersecurity: understanding risks and building capabilities for the future : hearing before a subcommittee of the Committee on Appropriations, United States Senate, One Hundred Thirteenth Congress, second session, special hearing, May 7, 2014--Washington, DC. Washington: U.S. Government Publishing Office. 2017.