UNITED STATES v. VERMONT. The Oyez Project at IIT Chicago-Kent College of Law. 16 May 2012. <http://www.oyez.org/cases/1960-1969/1963/1963_509>.
UNITED STATES v. VERMONT, The Oyez Project at IIT Chicago-Kent College of Law, http://www.oyez.org/cases/1960-1969/1963/1963_509 (last visited May 16, 2012).
"UNITED STATES v. VERMONT," The Oyez Project at IIT Chicago-Kent College of Law, accessed May 16, 2012, http://www.oyez.org/cases/1960-1969/1963/1963_509.