Leaders of the Big Four nations meet for the first time in Paris. (2013). The History Channel website. Retrieved 10:30, May 23, 2013, from http://www.history.com/this-day-in-history/leaders-of-the-big-four-nations-meet-for-the-first-time-in-paris.
Leaders of the Big Four nations meet for the first time in Paris. [Internet]. 2013. The History Channel website. Available from: http://www.history.com/this-day-in-history/leaders-of-the-big-four-nations-meet-for-the-first-time-in-paris [Accessed 23 May 2013].
“Leaders of the Big Four nations meet for the first time in Paris.” 2013. The History Channel website. May 23 2013, 10:30 http://www.history.com/this-day-in-history/leaders-of-the-big-four-nations-meet-for-the-first-time-in-paris.
“Leaders of the Big Four nations meet for the first time in Paris,” The History Channel website, 2013, http://www.history.com/this-day-in-history/leaders-of-the-big-four-nations-meet-for-the-first-time-in-paris [accessed May 23, 2013].
“Leaders of the Big Four nations meet for the first time in Paris,” The History Channel website, http://www.history.com/this-day-in-history/leaders-of-the-big-four-nations-meet-for-the-first-time-in-paris (accessed May 23, 2013).
Leaders of the Big Four nations meet for the first time in Paris [Internet]. The History Channel website; 2013 [cited 2013 May 23] Available from: http://www.history.com/this-day-in-history/leaders-of-the-big-four-nations-meet-for-the-first-time-in-paris.
Leaders of the Big Four nations meet for the first time in Paris, http://www.history.com/this-day-in-history/leaders-of-the-big-four-nations-meet-for-the-first-time-in-paris (last visited May 23, 2013).
Leaders of the Big Four nations meet for the first time in Paris. The History Channel website. 2013. Available at: http://www.history.com/this-day-in-history/leaders-of-the-big-four-nations-meet-for-the-first-time-in-paris. Accessed May 23, 2013.