UNITED STATES v. VALENZUELA-BERNAL. The Oyez Project at IIT Chicago-Kent College of Law. 26 April 2013. <http://www.oyez.org/cases/1980-1989/1981/1981_81_450>.
UNITED STATES v. VALENZUELA-BERNAL, The Oyez Project at IIT Chicago-Kent College of Law, http://www.oyez.org/cases/1980-1989/1981/1981_81_450 (last visited April 26, 2013).
"UNITED STATES v. VALENZUELA-BERNAL," The Oyez Project at IIT Chicago-Kent College of Law, accessed April 26, 2013, http://www.oyez.org/cases/1980-1989/1981/1981_81_450.