APA

United States, . (2017). Border security gadgets, gizmos, and information: using technology to increase situational awareness and operational control : hearing before the Subcommittee on Border and Maritime Security of the Committee on Homeland Security, House of Representatives, One Hundred Fourteenth Congress, second session, May 24, 2016. Washington: U.S. Government Publishing Office.

Chicago

United States, . 2017. Border security gadgets, gizmos, and information: using technology to increase situational awareness and operational control : hearing before the Subcommittee on Border and Maritime Security of the Committee on Homeland Security, House of Representatives, One Hundred Fourteenth Congress, second session, May 24, 2016. Washington: U.S. Government Publishing Office.

Harvard

United States, . (2017). Border security gadgets, gizmos, and information: using technology to increase situational awareness and operational control : hearing before the Subcommittee on Border and Maritime Security of the Committee on Homeland Security, House of Representatives, One Hundred Fourteenth Congress, second session, May 24, 2016. Washington: U.S. Government Publishing Office.

MLA

United States, . Border security gadgets, gizmos, and information: using technology to increase situational awareness and operational control : hearing before the Subcommittee on Border and Maritime Security of the Committee on Homeland Security, House of Representatives, One Hundred Fourteenth Congress, second session, May 24, 2016. Washington: U.S. Government Publishing Office. 2017.