Obama, B., Xi, J., Talev, M., & Davis, J. H. (2015). [President Barack Obama and President Xi Jinping of the People's Republic of China speak to reporters during a joint press conference at the White House]. Whitehouse.gov.
Chicago Style (17th ed.) CitationObama, Barack, Jinping Xi, Margaret Talev, and Julie H. Davis. [President Barack Obama and President Xi Jinping of the People's Republic of China Speak to Reporters During a Joint Press Conference at the White House]. [Washington, D.C.]: Whitehouse.gov, 2015.
MLA (8th ed.) CitationObama, Barack, et al. [President Barack Obama and President Xi Jinping of the People's Republic of China Speak to Reporters During a Joint Press Conference at the White House]. Whitehouse.gov, 2015.
Warning: These citations may not always be 100% accurate.