HUGHES v. WASHINGTON. The Oyez Project at IIT Chicago-Kent College of Law. 16 May 2012. <http://www.oyez.org/cases/1960-1969/1967/1967_15>.
HUGHES v. WASHINGTON, The Oyez Project at IIT Chicago-Kent College of Law, http://www.oyez.org/cases/1960-1969/1967/1967_15 (last visited May 16, 2012).
"HUGHES v. WASHINGTON," The Oyez Project at IIT Chicago-Kent College of Law, accessed May 16, 2012, http://www.oyez.org/cases/1960-1969/1967/1967_15.