Sitting Bull leads his people into Canada. (2013). The History Channel website. Retrieved 4:49, May 19, 2013, from http://www.history.com/this-day-in-history/sitting-bull-leads-his-people-into-canada.
Sitting Bull leads his people into Canada. [Internet]. 2013. The History Channel website. Available from: http://www.history.com/this-day-in-history/sitting-bull-leads-his-people-into-canada [Accessed 19 May 2013].
“Sitting Bull leads his people into Canada.” 2013. The History Channel website. May 19 2013, 4:49 http://www.history.com/this-day-in-history/sitting-bull-leads-his-people-into-canada.
“Sitting Bull leads his people into Canada,” The History Channel website, 2013, http://www.history.com/this-day-in-history/sitting-bull-leads-his-people-into-canada [accessed May 19, 2013].
“Sitting Bull leads his people into Canada,” The History Channel website, http://www.history.com/this-day-in-history/sitting-bull-leads-his-people-into-canada (accessed May 19, 2013).
Sitting Bull leads his people into Canada [Internet]. The History Channel website; 2013 [cited 2013 May 19] Available from: http://www.history.com/this-day-in-history/sitting-bull-leads-his-people-into-canada.
Sitting Bull leads his people into Canada, http://www.history.com/this-day-in-history/sitting-bull-leads-his-people-into-canada (last visited May 19, 2013).
Sitting Bull leads his people into Canada. The History Channel website. 2013. Available at: http://www.history.com/this-day-in-history/sitting-bull-leads-his-people-into-canada. Accessed May 19, 2013.