NILVA v. UNITED STATES. The Oyez Project at IIT Chicago-Kent College of Law. 28 April 2013. <http://www.oyez.org/cases/1950-1959/1956/1956_37>.
NILVA v. UNITED STATES, The Oyez Project at IIT Chicago-Kent College of Law, http://www.oyez.org/cases/1950-1959/1956/1956_37 (last visited April 28, 2013).
"NILVA v. UNITED STATES," The Oyez Project at IIT Chicago-Kent College of Law, accessed April 28, 2013, http://www.oyez.org/cases/1950-1959/1956/1956_37.