Soapy Smith killed in Skagway, Alaska. (2013). The History Channel website. Retrieved 8:49, May 22, 2013, from http://www.history.com/this-day-in-history/soapy-smith-killed-in-skagway-alaska.
Soapy Smith killed in Skagway, Alaska. [Internet]. 2013. The History Channel website. Available from: http://www.history.com/this-day-in-history/soapy-smith-killed-in-skagway-alaska [Accessed 22 May 2013].
“Soapy Smith killed in Skagway, Alaska.” 2013. The History Channel website. May 22 2013, 8:49 http://www.history.com/this-day-in-history/soapy-smith-killed-in-skagway-alaska.
“Soapy Smith killed in Skagway, Alaska,” The History Channel website, 2013, http://www.history.com/this-day-in-history/soapy-smith-killed-in-skagway-alaska [accessed May 22, 2013].
“Soapy Smith killed in Skagway, Alaska,” The History Channel website, http://www.history.com/this-day-in-history/soapy-smith-killed-in-skagway-alaska (accessed May 22, 2013).
Soapy Smith killed in Skagway, Alaska [Internet]. The History Channel website; 2013 [cited 2013 May 22] Available from: http://www.history.com/this-day-in-history/soapy-smith-killed-in-skagway-alaska.
Soapy Smith killed in Skagway, Alaska, http://www.history.com/this-day-in-history/soapy-smith-killed-in-skagway-alaska (last visited May 22, 2013).
Soapy Smith killed in Skagway, Alaska. The History Channel website. 2013. Available at: http://www.history.com/this-day-in-history/soapy-smith-killed-in-skagway-alaska. Accessed May 22, 2013.