APA (7th ed.) Citation

Obama, B. (2014). [U.S. President Barack Obama announces a series of measures and sanctions that will continue to increase the cost on Russia and on those responsible for undermining the sovereignty, territorial integrity, and government of the Ukraine]. Whitehouse.gov.

Chicago Style (17th ed.) Citation

Obama, Barack. [U.S. President Barack Obama Announces a Series of Measures and Sanctions That Will Continue to Increase the Cost on Russia and on Those Responsible for Undermining the Sovereignty, Territorial Integrity, and Government of the Ukraine]. [Washington, D.C.]: Whitehouse.gov, 2014.

MLA (9th ed.) Citation

Obama, Barack. [U.S. President Barack Obama Announces a Series of Measures and Sanctions That Will Continue to Increase the Cost on Russia and on Those Responsible for Undermining the Sovereignty, Territorial Integrity, and Government of the Ukraine]. Whitehouse.gov, 2014.

Warning: These citations may not always be 100% accurate.