UNITED STATES v. GRAYSON. The Oyez Project at IIT Chicago-Kent College of Law. 12 February 2012. <http://www.oyez.org/cases/1970-1979/1977/1977_76_1572>.
UNITED STATES v. GRAYSON, The Oyez Project at IIT Chicago-Kent College of Law, http://www.oyez.org/cases/1970-1979/1977/1977_76_1572 (last visited February 12, 2012).
"UNITED STATES v. GRAYSON," The Oyez Project at IIT Chicago-Kent College of Law, accessed February 12, 2012, http://www.oyez.org/cases/1970-1979/1977/1977_76_1572.