Obama, B. (2014). [U.S. President Barack Obama speaks to young entrepreneurs at the Northwestern University Kellogg School of Management about the new foundation of America's 21st century economy]. Whitehouse.gov.
Chicago Style (17th ed.) CitationObama, Barack. [U.S. President Barack Obama Speaks to Young Entrepreneurs at the Northwestern University Kellogg School of Management About the New Foundation of America's 21st Century Economy]. [Washington, D.C.]: Whitehouse.gov, 2014.
MLA (9th ed.) CitationObama, Barack. [U.S. President Barack Obama Speaks to Young Entrepreneurs at the Northwestern University Kellogg School of Management About the New Foundation of America's 21st Century Economy]. Whitehouse.gov, 2014.
Warning: These citations may not always be 100% accurate.