PLYMOUTH SEDAN v. PENNSYLVANIA. The Oyez Project at IIT Chicago-Kent College of Law. 13 February 2012. <http://www.oyez.org/cases/1960-1969/1964/1964_294>.
PLYMOUTH SEDAN v. PENNSYLVANIA, The Oyez Project at IIT Chicago-Kent College of Law, http://www.oyez.org/cases/1960-1969/1964/1964_294 (last visited February 13, 2012).
"PLYMOUTH SEDAN v. PENNSYLVANIA," The Oyez Project at IIT Chicago-Kent College of Law, accessed February 13, 2012, http://www.oyez.org/cases/1960-1969/1964/1964_294.