Campaign Spot: Telephone Hotline (1964). (2013). The History Channel website. Retrieved 11:48, May 20, 2013, from http://www.history.com/videos/campaign-spot-telephone-hotline-1964.
Campaign Spot: Telephone Hotline (1964). [Internet]. 2013. The History Channel website. Available from: http://www.history.com/videos/campaign-spot-telephone-hotline-1964 [Accessed 20 May 2013].
“Campaign Spot: Telephone Hotline (1964).” 2013. The History Channel website. May 20 2013, 11:48 http://www.history.com/videos/campaign-spot-telephone-hotline-1964.
“Campaign Spot: Telephone Hotline (1964),” The History Channel website, 2013, http://www.history.com/videos/campaign-spot-telephone-hotline-1964 [accessed May 20, 2013].
“Campaign Spot: Telephone Hotline (1964),” The History Channel website, http://www.history.com/videos/campaign-spot-telephone-hotline-1964 (accessed May 20, 2013).
Campaign Spot: Telephone Hotline (1964) [Internet]. The History Channel website; 2013 [cited 2013 May 20] Available from: http://www.history.com/videos/campaign-spot-telephone-hotline-1964.
Campaign Spot: Telephone Hotline (1964), http://www.history.com/videos/campaign-spot-telephone-hotline-1964 (last visited May 20, 2013).
Campaign Spot: Telephone Hotline (1964). The History Channel website. 2013. Available at: http://www.history.com/videos/campaign-spot-telephone-hotline-1964. Accessed May 20, 2013.