APA

United States, Obama B. & United States. (2016). Taking additional steps to address the national emergency with respect to significant malicious cyber-enabled activities: communication from the President of the United States transmitting additional steps to address the national emergency with respect to significant malicious cyber-enabled activities as declared in Executive Order 13694 of April 1, 2015, pursuant to 50 U.S.C. 1703(b); Public law 95-223 Sec. 204(b); (91 Stat. 1627). Washington: U.S. Government Publishing Office.

Chicago

United States, Obama Barack and United States. 2016. Taking additional steps to address the national emergency with respect to significant malicious cyber-enabled activities: communication from the President of the United States transmitting additional steps to address the national emergency with respect to significant malicious cyber-enabled activities as declared in Executive Order 13694 of April 1, 2015, pursuant to 50 U.S.C. 1703(b); Public law 95-223 Sec. 204(b); (91 Stat. 1627). Washington: U.S. Government Publishing Office.

Harvard

United States, Obama B. and United States. (2016). Taking additional steps to address the national emergency with respect to significant malicious cyber-enabled activities: communication from the President of the United States transmitting additional steps to address the national emergency with respect to significant malicious cyber-enabled activities as declared in Executive Order 13694 of April 1, 2015, pursuant to 50 U.S.C. 1703(b); Public law 95-223 Sec. 204(b); (91 Stat. 1627). Washington: U.S. Government Publishing Office.

MLA

United States, Obama Barack and United States. Taking additional steps to address the national emergency with respect to significant malicious cyber-enabled activities: communication from the President of the United States transmitting additional steps to address the national emergency with respect to significant malicious cyber-enabled activities as declared in Executive Order 13694 of April 1, 2015, pursuant to 50 U.S.C. 1703(b); Public law 95-223 Sec. 204(b); (91 Stat. 1627). Washington: U.S. Government Publishing Office. 2016.