UNITED STATES v. BERGH. The Oyez Project at IIT Chicago-Kent College of Law. 16 May 2012. <http://www.oyez.org/cases/1950-1959/1956/1956_17>.
UNITED STATES v. BERGH, The Oyez Project at IIT Chicago-Kent College of Law, http://www.oyez.org/cases/1950-1959/1956/1956_17 (last visited May 16, 2012).
"UNITED STATES v. BERGH," The Oyez Project at IIT Chicago-Kent College of Law, accessed May 16, 2012, http://www.oyez.org/cases/1950-1959/1956/1956_17.