W.E.B. Dubois and the Niagara Movement. (2013). The History Channel website. Retrieved 3:13, May 21, 2013, from http://www.history.com/videos/web-dubois-and-the-niagara-movement.
W.E.B. Dubois and the Niagara Movement. [Internet]. 2013. The History Channel website. Available from: http://www.history.com/videos/web-dubois-and-the-niagara-movement [Accessed 21 May 2013].
“W.E.B. Dubois and the Niagara Movement.” 2013. The History Channel website. May 21 2013, 3:13 http://www.history.com/videos/web-dubois-and-the-niagara-movement.
“W.E.B. Dubois and the Niagara Movement,” The History Channel website, 2013, http://www.history.com/videos/web-dubois-and-the-niagara-movement [accessed May 21, 2013].
“W.E.B. Dubois and the Niagara Movement,” The History Channel website, http://www.history.com/videos/web-dubois-and-the-niagara-movement (accessed May 21, 2013).
W.E.B. Dubois and the Niagara Movement [Internet]. The History Channel website; 2013 [cited 2013 May 21] Available from: http://www.history.com/videos/web-dubois-and-the-niagara-movement.
W.E.B. Dubois and the Niagara Movement, http://www.history.com/videos/web-dubois-and-the-niagara-movement (last visited May 21, 2013).
W.E.B. Dubois and the Niagara Movement. The History Channel website. 2013. Available at: http://www.history.com/videos/web-dubois-and-the-niagara-movement. Accessed May 21, 2013.