एपीए उद्धरण

Dale Carnegie. (2011). How to Win Friends and Influence People in the Digital Age. London.

शिकागो स्टाइल उद्धरण

Dale Carnegie. How to Win Friends and Influence People in the Digital Age. London, 2011.

एमएलए उद्धरण

Dale Carnegie. How to Win Friends and Influence People in the Digital Age. London, 2011.