Alabama claims. (2013). The History Channel website. Retrieved 5:32, May 21, 2013, from http://www.history.com/topics/alabama-claims.
Alabama claims. [Internet]. 2013. The History Channel website. Available from: http://www.history.com/topics/alabama-claims [Accessed 21 May 2013].
“Alabama claims.” 2013. The History Channel website. May 21 2013, 5:32 http://www.history.com/topics/alabama-claims.
“Alabama claims,” The History Channel website, 2013, http://www.history.com/topics/alabama-claims [accessed May 21, 2013].
“Alabama claims,” The History Channel website, http://www.history.com/topics/alabama-claims (accessed May 21, 2013).
Alabama claims [Internet]. The History Channel website; 2013 [cited 2013 May 21] Available from: http://www.history.com/topics/alabama-claims.
Alabama claims, http://www.history.com/topics/alabama-claims (last visited May 21, 2013).
Alabama claims. The History Channel website. 2013. Available at: http://www.history.com/topics/alabama-claims. Accessed May 21, 2013.