Mata Hari is executed. (2013). The History Channel website. Retrieved 2:03, May 23, 2013, from http://www.history.com/this-day-in-history/mata-hari-is-executed.
Mata Hari is executed. [Internet]. 2013. The History Channel website. Available from: http://www.history.com/this-day-in-history/mata-hari-is-executed [Accessed 23 May 2013].
“Mata Hari is executed.” 2013. The History Channel website. May 23 2013, 2:03 http://www.history.com/this-day-in-history/mata-hari-is-executed.
“Mata Hari is executed,” The History Channel website, 2013, http://www.history.com/this-day-in-history/mata-hari-is-executed [accessed May 23, 2013].
“Mata Hari is executed,” The History Channel website, http://www.history.com/this-day-in-history/mata-hari-is-executed (accessed May 23, 2013).
Mata Hari is executed [Internet]. The History Channel website; 2013 [cited 2013 May 23] Available from: http://www.history.com/this-day-in-history/mata-hari-is-executed.
Mata Hari is executed, http://www.history.com/this-day-in-history/mata-hari-is-executed (last visited May 23, 2013).
Mata Hari is executed. The History Channel website. 2013. Available at: http://www.history.com/this-day-in-history/mata-hari-is-executed. Accessed May 23, 2013.