UNITED STATES v. SHARPNACK. The Oyez Project at IIT Chicago-Kent College of Law. 01 May 2013. <http://www.oyez.org/cases/1950-1959/1957/1957_35>.
UNITED STATES v. SHARPNACK, The Oyez Project at IIT Chicago-Kent College of Law, http://www.oyez.org/cases/1950-1959/1957/1957_35 (last visited May 1, 2013).
"UNITED STATES v. SHARPNACK," The Oyez Project at IIT Chicago-Kent College of Law, accessed May 1, 2013, http://www.oyez.org/cases/1950-1959/1957/1957_35.