APA

United States, . (2017). Encryption technology and potential U.S. policy responses: hearing before the Subcommittee on Information Technology of the Committee on Oversight and Government Reform, House of Representatives, One Hundred Fourteenth Congress, first session, April 29, 2015. Washington: U.S. Government Publishing Office.

Chicago

United States, . 2017. Encryption technology and potential U.S. policy responses: hearing before the Subcommittee on Information Technology of the Committee on Oversight and Government Reform, House of Representatives, One Hundred Fourteenth Congress, first session, April 29, 2015. Washington: U.S. Government Publishing Office.

Harvard

United States, . (2017). Encryption technology and potential U.S. policy responses: hearing before the Subcommittee on Information Technology of the Committee on Oversight and Government Reform, House of Representatives, One Hundred Fourteenth Congress, first session, April 29, 2015. Washington: U.S. Government Publishing Office.

MLA

United States, . Encryption technology and potential U.S. policy responses: hearing before the Subcommittee on Information Technology of the Committee on Oversight and Government Reform, House of Representatives, One Hundred Fourteenth Congress, first session, April 29, 2015. Washington: U.S. Government Publishing Office. 2017.