University of Pennsylvania law review. Volume 146, Nos.1-2 ,1997-98. University of Pennsylvania Law School.
Chicago-стиль цитированияUniversity of Pennsylvania Law Review. Volume 146, Nos.1-2 ,1997-98. Philadelphia: University of Pennsylvania Law School.
MLA-цитированиеUniversity of Pennsylvania Law Review. Volume 146, Nos.1-2 ,1997-98. University of Pennsylvania Law School.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.