एपीए उद्धरण

Singh, R. (2003). Contemporary American politics and society: Issues and controversies.

शिकागो स्टाइल उद्धरण

Singh, Robert. Contemporary American Politics and Society: Issues and Controversies. London, Sage, 2003.

एमएलए उद्धरण

Singh, Robert. Contemporary American Politics and Society: Issues and Controversies. 2003.