HOOVER EXPRESS CO. v. UNITED STATES. The Oyez Project at IIT Chicago-Kent College of Law. 01 May 2013. <http://www.oyez.org/cases/1950-1959/1957/1957_95>.
HOOVER EXPRESS CO. v. UNITED STATES, The Oyez Project at IIT Chicago-Kent College of Law, http://www.oyez.org/cases/1950-1959/1957/1957_95 (last visited May 1, 2013).
"HOOVER EXPRESS CO. v. UNITED STATES," The Oyez Project at IIT Chicago-Kent College of Law, accessed May 1, 2013, http://www.oyez.org/cases/1950-1959/1957/1957_95.