Battle of the Bulge begins. (2013). The History Channel website. Retrieved 5:11, June 19, 2013, from http://www.history.com/this-day-in-history/battle-of-the-bulge-begins.
Battle of the Bulge begins. [Internet]. 2013. The History Channel website. Available from: http://www.history.com/this-day-in-history/battle-of-the-bulge-begins [Accessed 19 Jun 2013].
“Battle of the Bulge begins.” 2013. The History Channel website. Jun 19 2013, 5:11 http://www.history.com/this-day-in-history/battle-of-the-bulge-begins.
“Battle of the Bulge begins,” The History Channel website, 2013, http://www.history.com/this-day-in-history/battle-of-the-bulge-begins [accessed Jun 19, 2013].
“Battle of the Bulge begins,” The History Channel website, http://www.history.com/this-day-in-history/battle-of-the-bulge-begins (accessed Jun 19, 2013).
Battle of the Bulge begins [Internet]. The History Channel website; 2013 [cited 2013 Jun 19] Available from: http://www.history.com/this-day-in-history/battle-of-the-bulge-begins.
Battle of the Bulge begins, http://www.history.com/this-day-in-history/battle-of-the-bulge-begins (last visited Jun 19, 2013).
Battle of the Bulge begins. The History Channel website. 2013. Available at: http://www.history.com/this-day-in-history/battle-of-the-bulge-begins. Accessed Jun 19, 2013.