एपीए उद्धरण

University of Pennsylvania law review. Volume 131,Nos.4-6, 1982-93. University of Pennsylvania Law School.

शिकागो स्टाइल उद्धरण

University of Pennsylvania Law Review. Volume 131,Nos.4-6, 1982-93. Philadelphia: University of Pennsylvania Law School.

एमएलए उद्धरण

University of Pennsylvania Law Review. Volume 131,Nos.4-6, 1982-93. University of Pennsylvania Law School.