Mass murderer Wilder commits suicide. (2013). The History Channel website. Retrieved 11:22, May 25, 2013, from http://www.history.com/this-day-in-history/mass-murderer-wilder-commits-suicide.
Mass murderer Wilder commits suicide. [Internet]. 2013. The History Channel website. Available from: http://www.history.com/this-day-in-history/mass-murderer-wilder-commits-suicide [Accessed 25 May 2013].
“Mass murderer Wilder commits suicide.” 2013. The History Channel website. May 25 2013, 11:22 http://www.history.com/this-day-in-history/mass-murderer-wilder-commits-suicide.
“Mass murderer Wilder commits suicide,” The History Channel website, 2013, http://www.history.com/this-day-in-history/mass-murderer-wilder-commits-suicide [accessed May 25, 2013].
“Mass murderer Wilder commits suicide,” The History Channel website, http://www.history.com/this-day-in-history/mass-murderer-wilder-commits-suicide (accessed May 25, 2013).
Mass murderer Wilder commits suicide [Internet]. The History Channel website; 2013 [cited 2013 May 25] Available from: http://www.history.com/this-day-in-history/mass-murderer-wilder-commits-suicide.
Mass murderer Wilder commits suicide, http://www.history.com/this-day-in-history/mass-murderer-wilder-commits-suicide (last visited May 25, 2013).
Mass murderer Wilder commits suicide. The History Channel website. 2013. Available at: http://www.history.com/this-day-in-history/mass-murderer-wilder-commits-suicide. Accessed May 25, 2013.