APA

United States, United States, . (2015). The EMP threat: the state of preparedness against the threat of an electromagnetic pulse (EMP) event : joint hearing before the Subcommittee on National Security and the Subcommittee on the Interior of the Committee on Oversight and Government Reform, House of Representatives, One Hundred Fourteenth Congress, first session, May 13, 2015. Washington: U.S. Government Publishing Office.

Chicago

United States, United States, . 2015. The EMP threat: the state of preparedness against the threat of an electromagnetic pulse (EMP) event : joint hearing before the Subcommittee on National Security and the Subcommittee on the Interior of the Committee on Oversight and Government Reform, House of Representatives, One Hundred Fourteenth Congress, first session, May 13, 2015. Washington: U.S. Government Publishing Office.

Harvard

United States, United States, . (2015). The EMP threat: the state of preparedness against the threat of an electromagnetic pulse (EMP) event : joint hearing before the Subcommittee on National Security and the Subcommittee on the Interior of the Committee on Oversight and Government Reform, House of Representatives, One Hundred Fourteenth Congress, first session, May 13, 2015. Washington: U.S. Government Publishing Office.

MLA

United States, United States, . The EMP threat: the state of preparedness against the threat of an electromagnetic pulse (EMP) event : joint hearing before the Subcommittee on National Security and the Subcommittee on the Interior of the Committee on Oversight and Government Reform, House of Representatives, One Hundred Fourteenth Congress, first session, May 13, 2015. Washington: U.S. Government Publishing Office. 2015.