FPC v. SUNRAY DX OIL CO.. The Oyez Project at IIT Chicago-Kent College of Law. 17 May 2012. <http://www.oyez.org/cases/1960-1969/1967/1967_60>.
FPC v. SUNRAY DX OIL CO., The Oyez Project at IIT Chicago-Kent College of Law, http://www.oyez.org/cases/1960-1969/1967/1967_60 (last visited May 17, 2012).
"FPC v. SUNRAY DX OIL CO.," The Oyez Project at IIT Chicago-Kent College of Law, accessed May 17, 2012, http://www.oyez.org/cases/1960-1969/1967/1967_60.