APA Style Citation
M. C. Escher. (n.d.). BrainyQuote.com. Retrieved May 19, 2013, from BrainyQuote.com Web site: http://www.brainyquote.com/quotes/quotes/m/mcescher107480.html
Chicago Style Citation
M. C. Escher. BrainyQuote.com, Xplore Inc, 2013. http://www.brainyquote.com/quotes/quotes/m/mcescher107480.html, accessed May 19, 2013.
MLA Style Citation
"M. C. Escher." BrainyQuote.com. Xplore Inc, 2013. 19 May 2013. http://www.brainyquote.com/quotes/quotes/m/mcescher107480.html
