Obama, B., & Rutherford, D. L. (2011). [U.S. President Barack Obama awards Sergeant First Class Leroy Arthur Petry the Medal of Honor for his courageous actions during combat operations against an armed enemy in Paktya, Afghanistan in May, 2008]. Whitehouse.gov.
Chicago Style (17th ed.) CitationObama, Barack, and Donald L. Rutherford. [U.S. President Barack Obama Awards Sergeant First Class Leroy Arthur Petry the Medal of Honor for His Courageous Actions During Combat Operations Against an Armed Enemy in Paktya, Afghanistan in May, 2008]. [Washington, D.C.]: Whitehouse.gov, 2011.
MLA (9th ed.) CitationObama, Barack, and Donald L. Rutherford. [U.S. President Barack Obama Awards Sergeant First Class Leroy Arthur Petry the Medal of Honor for His Courageous Actions During Combat Operations Against an Armed Enemy in Paktya, Afghanistan in May, 2008]. Whitehouse.gov, 2011.