एपीए उद्धरण

Smith, A. (1991). The Wealth of Nations. London: David Campbell.

शिकागो स्टाइल उद्धरण

Smith, Adam. The Wealth of Nations. London: David Campbell, 1991.

एमएलए उद्धरण

Smith, Adam. The Wealth of Nations. London: David Campbell, 1991.