New state west of the Mississippi. (2013). The History Channel website. Retrieved 11:58, May 18, 2013, from http://www.history.com/this-day-in-history/new-state-west-of-the-mississippi.
New state west of the Mississippi. [Internet]. 2013. The History Channel website. Available from: http://www.history.com/this-day-in-history/new-state-west-of-the-mississippi [Accessed 18 May 2013].
“New state west of the Mississippi.” 2013. The History Channel website. May 18 2013, 11:58 http://www.history.com/this-day-in-history/new-state-west-of-the-mississippi.
“New state west of the Mississippi,” The History Channel website, 2013, http://www.history.com/this-day-in-history/new-state-west-of-the-mississippi [accessed May 18, 2013].
“New state west of the Mississippi,” The History Channel website, http://www.history.com/this-day-in-history/new-state-west-of-the-mississippi (accessed May 18, 2013).
New state west of the Mississippi [Internet]. The History Channel website; 2013 [cited 2013 May 18] Available from: http://www.history.com/this-day-in-history/new-state-west-of-the-mississippi.
New state west of the Mississippi, http://www.history.com/this-day-in-history/new-state-west-of-the-mississippi (last visited May 18, 2013).
New state west of the Mississippi. The History Channel website. 2013. Available at: http://www.history.com/this-day-in-history/new-state-west-of-the-mississippi. Accessed May 18, 2013.