WALKER v. SOUTHERN R. CO.. The Oyez Project at IIT Chicago-Kent College of Law. 16 May 2012. <http://www.oyez.org/cases/1960-1969/1966/1966_89>.
WALKER v. SOUTHERN R. CO., The Oyez Project at IIT Chicago-Kent College of Law, http://www.oyez.org/cases/1960-1969/1966/1966_89 (last visited May 16, 2012).
"WALKER v. SOUTHERN R. CO.," The Oyez Project at IIT Chicago-Kent College of Law, accessed May 16, 2012, http://www.oyez.org/cases/1960-1969/1966/1966_89.