Negotiators differ on diplomatic exchange. (2013). The History Channel website. Retrieved 6:19, May 24, 2013, from http://www.history.com/this-day-in-history/negotiators-differ-on-diplomatic-exchange.
Negotiators differ on diplomatic exchange. [Internet]. 2013. The History Channel website. Available from: http://www.history.com/this-day-in-history/negotiators-differ-on-diplomatic-exchange [Accessed 24 May 2013].
“Negotiators differ on diplomatic exchange.” 2013. The History Channel website. May 24 2013, 6:19 http://www.history.com/this-day-in-history/negotiators-differ-on-diplomatic-exchange.
“Negotiators differ on diplomatic exchange,” The History Channel website, 2013, http://www.history.com/this-day-in-history/negotiators-differ-on-diplomatic-exchange [accessed May 24, 2013].
“Negotiators differ on diplomatic exchange,” The History Channel website, http://www.history.com/this-day-in-history/negotiators-differ-on-diplomatic-exchange (accessed May 24, 2013).
Negotiators differ on diplomatic exchange [Internet]. The History Channel website; 2013 [cited 2013 May 24] Available from: http://www.history.com/this-day-in-history/negotiators-differ-on-diplomatic-exchange.
Negotiators differ on diplomatic exchange, http://www.history.com/this-day-in-history/negotiators-differ-on-diplomatic-exchange (last visited May 24, 2013).
Negotiators differ on diplomatic exchange. The History Channel website. 2013. Available at: http://www.history.com/this-day-in-history/negotiators-differ-on-diplomatic-exchange. Accessed May 24, 2013.