एपीए उद्धरण

Northwestern University Law Review. Volume 62, 1967-68. Northwestern University School of Law.

शिकागो स्टाइल उद्धरण

Northwestern University Law Review. Volume 62, 1967-68. Northwestern University School of Law.

एमएलए उद्धरण

Northwestern University Law Review. Volume 62, 1967-68. Northwestern University School of Law.