KATCHEN v. LANDY. The Oyez Project at IIT Chicago-Kent College of Law. 12 February 2012. <http://www.oyez.org/cases/1960-1969/1965/1965_28>.
KATCHEN v. LANDY, The Oyez Project at IIT Chicago-Kent College of Law, http://www.oyez.org/cases/1960-1969/1965/1965_28 (last visited February 12, 2012).
"KATCHEN v. LANDY," The Oyez Project at IIT Chicago-Kent College of Law, accessed February 12, 2012, http://www.oyez.org/cases/1960-1969/1965/1965_28.