एपीए उद्धरण

Smith, J. C. (1976). Legal obligation. The Athlone Press.

शिकागो स्टाइल उद्धरण

Smith, J. C. Legal Obligation. University of London: The Athlone Press, 1976.

एमएलए उद्धरण

Smith, J. C. Legal Obligation. The Athlone Press, 1976.