First U.S. train robbery. (2013). The History Channel website. Retrieved 2:26, May 26, 2013, from http://www.history.com/this-day-in-history/first-us-train-robbery.
First U.S. train robbery. [Internet]. 2013. The History Channel website. Available from: http://www.history.com/this-day-in-history/first-us-train-robbery [Accessed 26 May 2013].
“First U.S. train robbery.” 2013. The History Channel website. May 26 2013, 2:26 http://www.history.com/this-day-in-history/first-us-train-robbery.
“First U.S. train robbery,” The History Channel website, 2013, http://www.history.com/this-day-in-history/first-us-train-robbery [accessed May 26, 2013].
“First U.S. train robbery,” The History Channel website, http://www.history.com/this-day-in-history/first-us-train-robbery (accessed May 26, 2013).
First U.S. train robbery [Internet]. The History Channel website; 2013 [cited 2013 May 26] Available from: http://www.history.com/this-day-in-history/first-us-train-robbery.
First U.S. train robbery, http://www.history.com/this-day-in-history/first-us-train-robbery (last visited May 26, 2013).
First U.S. train robbery. The History Channel website. 2013. Available at: http://www.history.com/this-day-in-history/first-us-train-robbery. Accessed May 26, 2013.