MARYLAND v. LOUISIANA. The Oyez Project at IIT Chicago-Kent College of Law. 17 May 2012. <http://www.oyez.org/cases/1980-1989/1980/1980_83_orig>.
MARYLAND v. LOUISIANA, The Oyez Project at IIT Chicago-Kent College of Law, http://www.oyez.org/cases/1980-1989/1980/1980_83_orig (last visited May 17, 2012).
"MARYLAND v. LOUISIANA," The Oyez Project at IIT Chicago-Kent College of Law, accessed May 17, 2012, http://www.oyez.org/cases/1980-1989/1980/1980_83_orig.