U.S. v. CENTRAL EUREKA MINING CO.. The Oyez Project at IIT Chicago-Kent College of Law. 17 May 2012. <http://www.oyez.org/cases/1950-1959/1957/1957_29>.
U.S. v. CENTRAL EUREKA MINING CO., The Oyez Project at IIT Chicago-Kent College of Law, http://www.oyez.org/cases/1950-1959/1957/1957_29 (last visited May 17, 2012).
"U.S. v. CENTRAL EUREKA MINING CO.," The Oyez Project at IIT Chicago-Kent College of Law, accessed May 17, 2012, http://www.oyez.org/cases/1950-1959/1957/1957_29.