World War II monument opens in Washington, D.C.. (2013). The History Channel website. Retrieved 3:56, May 21, 2013, from http://www.history.com/this-day-in-history/world-war-ii-monument-opens-in-washington-dc.
World War II monument opens in Washington, D.C.. [Internet]. 2013. The History Channel website. Available from: http://www.history.com/this-day-in-history/world-war-ii-monument-opens-in-washington-dc [Accessed 21 May 2013].
“World War II monument opens in Washington, D.C..” 2013. The History Channel website. May 21 2013, 3:56 http://www.history.com/this-day-in-history/world-war-ii-monument-opens-in-washington-dc.
“World War II monument opens in Washington, D.C.,” The History Channel website, 2013, http://www.history.com/this-day-in-history/world-war-ii-monument-opens-in-washington-dc [accessed May 21, 2013].
“World War II monument opens in Washington, D.C.,” The History Channel website, http://www.history.com/this-day-in-history/world-war-ii-monument-opens-in-washington-dc (accessed May 21, 2013).
World War II monument opens in Washington, D.C. [Internet]. The History Channel website; 2013 [cited 2013 May 21] Available from: http://www.history.com/this-day-in-history/world-war-ii-monument-opens-in-washington-dc.
World War II monument opens in Washington, D.C., http://www.history.com/this-day-in-history/world-war-ii-monument-opens-in-washington-dc (last visited May 21, 2013).
World War II monument opens in Washington, D.C.. The History Channel website. 2013. Available at: http://www.history.com/this-day-in-history/world-war-ii-monument-opens-in-washington-dc. Accessed May 21, 2013.