APA Style Citation
Mary, Crown Princess of Denmark. (n.d.). BrainyQuote.com. Retrieved July 22, 2014, from BrainyQuote.com Web site: http://www.brainyquote.com/quotes/authors/m/mary_crown_princess_of_d.html
Chicago Style Citation
Mary, Crown Princess of Denmark. BrainyQuote.com, Xplore Inc, 2014. http://www.brainyquote.com/quotes/authors/m/mary_crown_princess_of_d.html, accessed July 22, 2014.
MLA Style Citation
"Mary, Crown Princess of Denmark." BrainyQuote.com. Xplore Inc, 2014. 22 July 2014. http://www.brainyquote.com/quotes/authors/m/mary_crown_princess_of_d.html