Shots fired in the House of Representatives. (2013). The History Channel website. Retrieved 4:28, May 23, 2013, from http://www.history.com/this-day-in-history/shots-fired-in-the-house-of-representatives.
Shots fired in the House of Representatives. [Internet]. 2013. The History Channel website. Available from: http://www.history.com/this-day-in-history/shots-fired-in-the-house-of-representatives [Accessed 23 May 2013].
“Shots fired in the House of Representatives.” 2013. The History Channel website. May 23 2013, 4:28 http://www.history.com/this-day-in-history/shots-fired-in-the-house-of-representatives.
“Shots fired in the House of Representatives,” The History Channel website, 2013, http://www.history.com/this-day-in-history/shots-fired-in-the-house-of-representatives [accessed May 23, 2013].
“Shots fired in the House of Representatives,” The History Channel website, http://www.history.com/this-day-in-history/shots-fired-in-the-house-of-representatives (accessed May 23, 2013).
Shots fired in the House of Representatives [Internet]. The History Channel website; 2013 [cited 2013 May 23] Available from: http://www.history.com/this-day-in-history/shots-fired-in-the-house-of-representatives.
Shots fired in the House of Representatives, http://www.history.com/this-day-in-history/shots-fired-in-the-house-of-representatives (last visited May 23, 2013).
Shots fired in the House of Representatives. The History Channel website. 2013. Available at: http://www.history.com/this-day-in-history/shots-fired-in-the-house-of-representatives. Accessed May 23, 2013.