Spain declares war against Great Britain. (2013). The History Channel website. Retrieved 6:58, May 22, 2013, from http://www.history.com/this-day-in-history/spain-declares-war-against-great-britain.
Spain declares war against Great Britain. [Internet]. 2013. The History Channel website. Available from: http://www.history.com/this-day-in-history/spain-declares-war-against-great-britain [Accessed 22 May 2013].
“Spain declares war against Great Britain.” 2013. The History Channel website. May 22 2013, 6:58 http://www.history.com/this-day-in-history/spain-declares-war-against-great-britain.
“Spain declares war against Great Britain,” The History Channel website, 2013, http://www.history.com/this-day-in-history/spain-declares-war-against-great-britain [accessed May 22, 2013].
“Spain declares war against Great Britain,” The History Channel website, http://www.history.com/this-day-in-history/spain-declares-war-against-great-britain (accessed May 22, 2013).
Spain declares war against Great Britain [Internet]. The History Channel website; 2013 [cited 2013 May 22] Available from: http://www.history.com/this-day-in-history/spain-declares-war-against-great-britain.
Spain declares war against Great Britain, http://www.history.com/this-day-in-history/spain-declares-war-against-great-britain (last visited May 22, 2013).
Spain declares war against Great Britain. The History Channel website. 2013. Available at: http://www.history.com/this-day-in-history/spain-declares-war-against-great-britain. Accessed May 22, 2013.