एपीए उद्धरण

University of Pennsylvania law review. Volume 146, Nos.1-2 ,1997-98. University of Pennsylvania Law School.

शिकागो स्टाइल उद्धरण

University of Pennsylvania Law Review. Volume 146, Nos.1-2 ,1997-98. Philadelphia: University of Pennsylvania Law School.

एमएलए उद्धरण

University of Pennsylvania Law Review. Volume 146, Nos.1-2 ,1997-98. University of Pennsylvania Law School.