Protests at Democratic National Convention in Chicago. (2013). The History Channel website. Retrieved 7:47, June 19, 2013, from http://www.history.com/this-day-in-history/protests-at-democratic-national-convention-in-chicago.
Protests at Democratic National Convention in Chicago. [Internet]. 2013. The History Channel website. Available from: http://www.history.com/this-day-in-history/protests-at-democratic-national-convention-in-chicago [Accessed 19 Jun 2013].
“Protests at Democratic National Convention in Chicago.” 2013. The History Channel website. Jun 19 2013, 7:47 http://www.history.com/this-day-in-history/protests-at-democratic-national-convention-in-chicago.
“Protests at Democratic National Convention in Chicago,” The History Channel website, 2013, http://www.history.com/this-day-in-history/protests-at-democratic-national-convention-in-chicago [accessed Jun 19, 2013].
“Protests at Democratic National Convention in Chicago,” The History Channel website, http://www.history.com/this-day-in-history/protests-at-democratic-national-convention-in-chicago (accessed Jun 19, 2013).
Protests at Democratic National Convention in Chicago [Internet]. The History Channel website; 2013 [cited 2013 Jun 19] Available from: http://www.history.com/this-day-in-history/protests-at-democratic-national-convention-in-chicago.
Protests at Democratic National Convention in Chicago, http://www.history.com/this-day-in-history/protests-at-democratic-national-convention-in-chicago (last visited Jun 19, 2013).
Protests at Democratic National Convention in Chicago. The History Channel website. 2013. Available at: http://www.history.com/this-day-in-history/protests-at-democratic-national-convention-in-chicago. Accessed Jun 19, 2013.