President Kennedy gets mixed signals. (2013). The History Channel website. Retrieved 6:20, May 25, 2013, from http://www.history.com/this-day-in-history/president-kennedy-gets-mixed-signals.
President Kennedy gets mixed signals. [Internet]. 2013. The History Channel website. Available from: http://www.history.com/this-day-in-history/president-kennedy-gets-mixed-signals [Accessed 25 May 2013].
“President Kennedy gets mixed signals.” 2013. The History Channel website. May 25 2013, 6:20 http://www.history.com/this-day-in-history/president-kennedy-gets-mixed-signals.
“President Kennedy gets mixed signals,” The History Channel website, 2013, http://www.history.com/this-day-in-history/president-kennedy-gets-mixed-signals [accessed May 25, 2013].
“President Kennedy gets mixed signals,” The History Channel website, http://www.history.com/this-day-in-history/president-kennedy-gets-mixed-signals (accessed May 25, 2013).
President Kennedy gets mixed signals [Internet]. The History Channel website; 2013 [cited 2013 May 25] Available from: http://www.history.com/this-day-in-history/president-kennedy-gets-mixed-signals.
President Kennedy gets mixed signals, http://www.history.com/this-day-in-history/president-kennedy-gets-mixed-signals (last visited May 25, 2013).
President Kennedy gets mixed signals. The History Channel website. 2013. Available at: http://www.history.com/this-day-in-history/president-kennedy-gets-mixed-signals. Accessed May 25, 2013.