HARRINGTON v. CALIFORNIA. The Oyez Project at IIT Chicago-Kent College of Law. 17 May 2012. <http://www.oyez.org/cases/1960-1969/1968/1968_750>.
HARRINGTON v. CALIFORNIA, The Oyez Project at IIT Chicago-Kent College of Law, http://www.oyez.org/cases/1960-1969/1968/1968_750 (last visited May 17, 2012).
"HARRINGTON v. CALIFORNIA," The Oyez Project at IIT Chicago-Kent College of Law, accessed May 17, 2012, http://www.oyez.org/cases/1960-1969/1968/1968_750.