A school shooting in Jonesboro, Arkansas, kills five. (2013). The History Channel website. Retrieved 8:38, May 21, 2013, from http://www.history.com/this-day-in-history/a-school-shooting-in-jonesboro-arkansas-kills-five.
A school shooting in Jonesboro, Arkansas, kills five. [Internet]. 2013. The History Channel website. Available from: http://www.history.com/this-day-in-history/a-school-shooting-in-jonesboro-arkansas-kills-five [Accessed 21 May 2013].
“A school shooting in Jonesboro, Arkansas, kills five.” 2013. The History Channel website. May 21 2013, 8:38 http://www.history.com/this-day-in-history/a-school-shooting-in-jonesboro-arkansas-kills-five.
“A school shooting in Jonesboro, Arkansas, kills five,” The History Channel website, 2013, http://www.history.com/this-day-in-history/a-school-shooting-in-jonesboro-arkansas-kills-five [accessed May 21, 2013].
“A school shooting in Jonesboro, Arkansas, kills five,” The History Channel website, http://www.history.com/this-day-in-history/a-school-shooting-in-jonesboro-arkansas-kills-five (accessed May 21, 2013).
A school shooting in Jonesboro, Arkansas, kills five [Internet]. The History Channel website; 2013 [cited 2013 May 21] Available from: http://www.history.com/this-day-in-history/a-school-shooting-in-jonesboro-arkansas-kills-five.
A school shooting in Jonesboro, Arkansas, kills five, http://www.history.com/this-day-in-history/a-school-shooting-in-jonesboro-arkansas-kills-five (last visited May 21, 2013).
A school shooting in Jonesboro, Arkansas, kills five. The History Channel website. 2013. Available at: http://www.history.com/this-day-in-history/a-school-shooting-in-jonesboro-arkansas-kills-five. Accessed May 21, 2013.