The Battle of the Bulge. (2013). The History Channel website. Retrieved 7:25, May 19, 2013, from http://www.history.com/videos/the-battle-of-the-bulge.
The Battle of the Bulge. [Internet]. 2013. The History Channel website. Available from: http://www.history.com/videos/the-battle-of-the-bulge [Accessed 19 May 2013].
“The Battle of the Bulge.” 2013. The History Channel website. May 19 2013, 7:25 http://www.history.com/videos/the-battle-of-the-bulge.
“The Battle of the Bulge,” The History Channel website, 2013, http://www.history.com/videos/the-battle-of-the-bulge [accessed May 19, 2013].
“The Battle of the Bulge,” The History Channel website, http://www.history.com/videos/the-battle-of-the-bulge (accessed May 19, 2013).
The Battle of the Bulge [Internet]. The History Channel website; 2013 [cited 2013 May 19] Available from: http://www.history.com/videos/the-battle-of-the-bulge.
The Battle of the Bulge, http://www.history.com/videos/the-battle-of-the-bulge (last visited May 19, 2013).
The Battle of the Bulge. The History Channel website. 2013. Available at: http://www.history.com/videos/the-battle-of-the-bulge. Accessed May 19, 2013.