USERY v. TURNER ELKHORN MINING CO.. The Oyez Project at IIT Chicago-Kent College of Law. 13 February 2012. <http://www.oyez.org/cases/1970-1979/1975/1975_74_1302>.
USERY v. TURNER ELKHORN MINING CO., The Oyez Project at IIT Chicago-Kent College of Law, http://www.oyez.org/cases/1970-1979/1975/1975_74_1302 (last visited February 13, 2012).
"USERY v. TURNER ELKHORN MINING CO.," The Oyez Project at IIT Chicago-Kent College of Law, accessed February 13, 2012, http://www.oyez.org/cases/1970-1979/1975/1975_74_1302.