LEH v. GENERAL PETROLEUM CORP.. The Oyez Project at IIT Chicago-Kent College of Law. 17 May 2012. <http://www.oyez.org/cases/1960-1969/1965/1965_4>.
LEH v. GENERAL PETROLEUM CORP., The Oyez Project at IIT Chicago-Kent College of Law, http://www.oyez.org/cases/1960-1969/1965/1965_4 (last visited May 17, 2012).
"LEH v. GENERAL PETROLEUM CORP.," The Oyez Project at IIT Chicago-Kent College of Law, accessed May 17, 2012, http://www.oyez.org/cases/1960-1969/1965/1965_4.