APA

United States, . (2016). An Act to Amend the Homeland Security Act of 2002 to Direct the Administrator of the Federal Emergency Management Agency to Modernize the Integrated Public Alert and Warning System of the United States, and for other Purposes. [Washington, D.C.]: [U.S. Government Publishing Office].

Chicago

United States, . 2016. An Act to Amend the Homeland Security Act of 2002 to Direct the Administrator of the Federal Emergency Management Agency to Modernize the Integrated Public Alert and Warning System of the United States, and for other Purposes. [Washington, D.C.]: [U.S. Government Publishing Office].

Harvard

United States, . (2016). An Act to Amend the Homeland Security Act of 2002 to Direct the Administrator of the Federal Emergency Management Agency to Modernize the Integrated Public Alert and Warning System of the United States, and for other Purposes. [Washington, D.C.]: [U.S. Government Publishing Office].

MLA

United States, . An Act to Amend the Homeland Security Act of 2002 to Direct the Administrator of the Federal Emergency Management Agency to Modernize the Integrated Public Alert and Warning System of the United States, and for other Purposes. [Washington, D.C.]: [U.S. Government Publishing Office]. 2016.