Near launching of Russian nukes. (2013). The History Channel website. Retrieved 12:26, May 26, 2013, from http://www.history.com/this-day-in-history/near-launching-of-russian-nukes.
Near launching of Russian nukes. [Internet]. 2013. The History Channel website. Available from: http://www.history.com/this-day-in-history/near-launching-of-russian-nukes [Accessed 26 May 2013].
“Near launching of Russian nukes.” 2013. The History Channel website. May 26 2013, 12:26 http://www.history.com/this-day-in-history/near-launching-of-russian-nukes.
“Near launching of Russian nukes,” The History Channel website, 2013, http://www.history.com/this-day-in-history/near-launching-of-russian-nukes [accessed May 26, 2013].
“Near launching of Russian nukes,” The History Channel website, http://www.history.com/this-day-in-history/near-launching-of-russian-nukes (accessed May 26, 2013).
Near launching of Russian nukes [Internet]. The History Channel website; 2013 [cited 2013 May 26] Available from: http://www.history.com/this-day-in-history/near-launching-of-russian-nukes.
Near launching of Russian nukes, http://www.history.com/this-day-in-history/near-launching-of-russian-nukes (last visited May 26, 2013).
Near launching of Russian nukes. The History Channel website. 2013. Available at: http://www.history.com/this-day-in-history/near-launching-of-russian-nukes. Accessed May 26, 2013.