UNITED STATES v. MARION. The Oyez Project at IIT Chicago-Kent College of Law. 12 February 2012. <http://www.oyez.org/cases/1970-1979/1971/1971_70_19>.
UNITED STATES v. MARION, The Oyez Project at IIT Chicago-Kent College of Law, http://www.oyez.org/cases/1970-1979/1971/1971_70_19 (last visited February 12, 2012).
"UNITED STATES v. MARION," The Oyez Project at IIT Chicago-Kent College of Law, accessed February 12, 2012, http://www.oyez.org/cases/1970-1979/1971/1971_70_19.