American Patriot executed for spying. (2013). The History Channel website. Retrieved 11:40, June 19, 2013, from http://www.history.com/this-day-in-history/american-patriot-executed-for-spying.
American Patriot executed for spying. [Internet]. 2013. The History Channel website. Available from: http://www.history.com/this-day-in-history/american-patriot-executed-for-spying [Accessed 19 Jun 2013].
“American Patriot executed for spying.” 2013. The History Channel website. Jun 19 2013, 11:40 http://www.history.com/this-day-in-history/american-patriot-executed-for-spying.
“American Patriot executed for spying,” The History Channel website, 2013, http://www.history.com/this-day-in-history/american-patriot-executed-for-spying [accessed Jun 19, 2013].
“American Patriot executed for spying,” The History Channel website, http://www.history.com/this-day-in-history/american-patriot-executed-for-spying (accessed Jun 19, 2013).
American Patriot executed for spying [Internet]. The History Channel website; 2013 [cited 2013 Jun 19] Available from: http://www.history.com/this-day-in-history/american-patriot-executed-for-spying.
American Patriot executed for spying, http://www.history.com/this-day-in-history/american-patriot-executed-for-spying (last visited Jun 19, 2013).
American Patriot executed for spying. The History Channel website. 2013. Available at: http://www.history.com/this-day-in-history/american-patriot-executed-for-spying. Accessed Jun 19, 2013.