Great Emigration departs for Oregon. (2013). The History Channel website. Retrieved 9:20, May 24, 2013, from http://www.history.com/this-day-in-history/great-emigration-departs-for-oregon.
Great Emigration departs for Oregon. [Internet]. 2013. The History Channel website. Available from: http://www.history.com/this-day-in-history/great-emigration-departs-for-oregon [Accessed 24 May 2013].
“Great Emigration departs for Oregon.” 2013. The History Channel website. May 24 2013, 9:20 http://www.history.com/this-day-in-history/great-emigration-departs-for-oregon.
“Great Emigration departs for Oregon,” The History Channel website, 2013, http://www.history.com/this-day-in-history/great-emigration-departs-for-oregon [accessed May 24, 2013].
“Great Emigration departs for Oregon,” The History Channel website, http://www.history.com/this-day-in-history/great-emigration-departs-for-oregon (accessed May 24, 2013).
Great Emigration departs for Oregon [Internet]. The History Channel website; 2013 [cited 2013 May 24] Available from: http://www.history.com/this-day-in-history/great-emigration-departs-for-oregon.
Great Emigration departs for Oregon, http://www.history.com/this-day-in-history/great-emigration-departs-for-oregon (last visited May 24, 2013).
Great Emigration departs for Oregon. The History Channel website. 2013. Available at: http://www.history.com/this-day-in-history/great-emigration-departs-for-oregon. Accessed May 24, 2013.