APA Style Citation
Voltaire. (n.d.). BrainyQuote.com. Retrieved June 19, 2013, from BrainyQuote.com Web site: http://www.brainyquote.com/quotes/quotes/v/voltaire403110.html
Chicago Style Citation
Voltaire. BrainyQuote.com, Xplore Inc, 2013. http://www.brainyquote.com/quotes/quotes/v/voltaire403110.html, accessed June 19, 2013.
MLA Style Citation
"Voltaire." BrainyQuote.com. Xplore Inc, 2013. 19 June 2013. http://www.brainyquote.com/quotes/quotes/v/voltaire403110.html
