NORFOLK & WESTERN R. CO. v. LIEPELT. The Oyez Project at IIT Chicago-Kent College of Law. 27 April 2013. <http://www.oyez.org/cases/1970-1979/1979/1979_78_1323>.
NORFOLK & WESTERN R. CO. v. LIEPELT, The Oyez Project at IIT Chicago-Kent College of Law, http://www.oyez.org/cases/1970-1979/1979/1979_78_1323 (last visited April 27, 2013).
"NORFOLK & WESTERN R. CO. v. LIEPELT," The Oyez Project at IIT Chicago-Kent College of Law, accessed April 27, 2013, http://www.oyez.org/cases/1970-1979/1979/1979_78_1323.