North and South clash at the Battle of Valverde. (2013). The History Channel website. Retrieved 8:42, May 22, 2013, from http://www.history.com/this-day-in-history/battle-of-val-verde.
North and South clash at the Battle of Valverde. [Internet]. 2013. The History Channel website. Available from: http://www.history.com/this-day-in-history/battle-of-val-verde [Accessed 22 May 2013].
“North and South clash at the Battle of Valverde.” 2013. The History Channel website. May 22 2013, 8:42 http://www.history.com/this-day-in-history/battle-of-val-verde.
“North and South clash at the Battle of Valverde,” The History Channel website, 2013, http://www.history.com/this-day-in-history/battle-of-val-verde [accessed May 22, 2013].
“North and South clash at the Battle of Valverde,” The History Channel website, http://www.history.com/this-day-in-history/battle-of-val-verde (accessed May 22, 2013).
North and South clash at the Battle of Valverde [Internet]. The History Channel website; 2013 [cited 2013 May 22] Available from: http://www.history.com/this-day-in-history/battle-of-val-verde.
North and South clash at the Battle of Valverde, http://www.history.com/this-day-in-history/battle-of-val-verde (last visited May 22, 2013).
North and South clash at the Battle of Valverde. The History Channel website. 2013. Available at: http://www.history.com/this-day-in-history/battle-of-val-verde. Accessed May 22, 2013.