JFK has busy day. (2013). The History Channel website. Retrieved 6:30, May 22, 2013, from http://www.history.com/this-day-in-history/jfk-has-busy-day.
JFK has busy day. [Internet]. 2013. The History Channel website. Available from: http://www.history.com/this-day-in-history/jfk-has-busy-day [Accessed 22 May 2013].
“JFK has busy day.” 2013. The History Channel website. May 22 2013, 6:30 http://www.history.com/this-day-in-history/jfk-has-busy-day.
“JFK has busy day,” The History Channel website, 2013, http://www.history.com/this-day-in-history/jfk-has-busy-day [accessed May 22, 2013].
“JFK has busy day,” The History Channel website, http://www.history.com/this-day-in-history/jfk-has-busy-day (accessed May 22, 2013).
JFK has busy day [Internet]. The History Channel website; 2013 [cited 2013 May 22] Available from: http://www.history.com/this-day-in-history/jfk-has-busy-day.
JFK has busy day, http://www.history.com/this-day-in-history/jfk-has-busy-day (last visited May 22, 2013).
JFK has busy day. The History Channel website. 2013. Available at: http://www.history.com/this-day-in-history/jfk-has-busy-day. Accessed May 22, 2013.