The Oklahoma land rush begins. (2013). The History Channel website. Retrieved 9:43, May 21, 2013, from http://www.history.com/this-day-in-history/the-oklahoma-land-rush-begins.
The Oklahoma land rush begins. [Internet]. 2013. The History Channel website. Available from: http://www.history.com/this-day-in-history/the-oklahoma-land-rush-begins [Accessed 21 May 2013].
“The Oklahoma land rush begins.” 2013. The History Channel website. May 21 2013, 9:43 http://www.history.com/this-day-in-history/the-oklahoma-land-rush-begins.
“The Oklahoma land rush begins,” The History Channel website, 2013, http://www.history.com/this-day-in-history/the-oklahoma-land-rush-begins [accessed May 21, 2013].
“The Oklahoma land rush begins,” The History Channel website, http://www.history.com/this-day-in-history/the-oklahoma-land-rush-begins (accessed May 21, 2013).
The Oklahoma land rush begins [Internet]. The History Channel website; 2013 [cited 2013 May 21] Available from: http://www.history.com/this-day-in-history/the-oklahoma-land-rush-begins.
The Oklahoma land rush begins, http://www.history.com/this-day-in-history/the-oklahoma-land-rush-begins (last visited May 21, 2013).
The Oklahoma land rush begins. The History Channel website. 2013. Available at: http://www.history.com/this-day-in-history/the-oklahoma-land-rush-begins. Accessed May 21, 2013.