एपीए उद्धरण

Raphael,D D, & Skidelsky,Robert. (1997). Three great economists: Smith,Maltus,Keynes. Oxford University Press.

शिकागो स्टाइल उद्धरण

Raphael,D D, और Skidelsky,Robert. Three Great Economists: Smith,Maltus,Keynes. New York: Oxford University Press, 1997.

एमएलए उद्धरण

Raphael,D D, और Skidelsky,Robert. Three Great Economists: Smith,Maltus,Keynes. Oxford University Press, 1997.