APA (7th ed.) Citation

Obama, B. (2013). [President Obama delivers the 2013 commencement address at the U]. Whitehouse.gov.

Chicago Style (17th ed.) Citation

Obama, Barack. [President Obama Delivers the 2013 Commencement Address at the U]. [Washington, D.C.]: Whitehouse.gov, 2013.

MLA (9th ed.) Citation

Obama, Barack. [President Obama Delivers the 2013 Commencement Address at the U]. Whitehouse.gov, 2013.