APA Style Citation
Martin Luther King, Jr. (n.d.). BrainyQuote.com. Retrieved May 21, 2013, from BrainyQuote.com Web site: http://www.brainyquote.com/quotes/quotes/m/martinluth121672.html
Chicago Style Citation
Martin Luther King, Jr. BrainyQuote.com, Xplore Inc, 2013. http://www.brainyquote.com/quotes/quotes/m/martinluth121672.html, accessed May 21, 2013.
MLA Style Citation
"Martin Luther King, Jr." BrainyQuote.com. Xplore Inc, 2013. 21 May 2013. http://www.brainyquote.com/quotes/quotes/m/martinluth121672.html
