UDALL v. TALLMAN. The Oyez Project at IIT Chicago-Kent College of Law. 17 May 2012. <http://www.oyez.org/cases/1960-1969/1964/1964_34>.
UDALL v. TALLMAN, The Oyez Project at IIT Chicago-Kent College of Law, http://www.oyez.org/cases/1960-1969/1964/1964_34 (last visited May 17, 2012).
"UDALL v. TALLMAN," The Oyez Project at IIT Chicago-Kent College of Law, accessed May 17, 2012, http://www.oyez.org/cases/1960-1969/1964/1964_34.