Obama, B. (2014). Blocking property of additional persons contributing to the situation in Ukraine: Communication from the President of the United States transmitting expanding the scope of the national emergency declared in executive order 13660 of March 6, 2014. U.S. Government Printing Office.
Chicago Style (17th ed.) CitationObama, Barack. Blocking Property of Additional Persons Contributing to the Situation in Ukraine: Communication from the President of the United States Transmitting Expanding the Scope of the National Emergency Declared in Executive Order 13660 of March 6, 2014. Washington: U.S. Government Printing Office, 2014.
MLA (9th ed.) CitationObama, Barack. Blocking Property of Additional Persons Contributing to the Situation in Ukraine: Communication from the President of the United States Transmitting Expanding the Scope of the National Emergency Declared in Executive Order 13660 of March 6, 2014. U.S. Government Printing Office, 2014.