The first store opens in the frontier town of Denver, Colorado. (2013). The History Channel website. Retrieved 5:47, May 24, 2013, from http://www.history.com/this-day-in-history/the-first-store-opens-in-the-frontier-town-of-denvercolorado.
The first store opens in the frontier town of Denver, Colorado. [Internet]. 2013. The History Channel website. Available from: http://www.history.com/this-day-in-history/the-first-store-opens-in-the-frontier-town-of-denvercolorado [Accessed 24 May 2013].
“The first store opens in the frontier town of Denver, Colorado.” 2013. The History Channel website. May 24 2013, 5:47 http://www.history.com/this-day-in-history/the-first-store-opens-in-the-frontier-town-of-denvercolorado.
“The first store opens in the frontier town of Denver, Colorado,” The History Channel website, 2013, http://www.history.com/this-day-in-history/the-first-store-opens-in-the-frontier-town-of-denvercolorado [accessed May 24, 2013].
“The first store opens in the frontier town of Denver, Colorado,” The History Channel website, http://www.history.com/this-day-in-history/the-first-store-opens-in-the-frontier-town-of-denvercolorado (accessed May 24, 2013).
The first store opens in the frontier town of Denver, Colorado [Internet]. The History Channel website; 2013 [cited 2013 May 24] Available from: http://www.history.com/this-day-in-history/the-first-store-opens-in-the-frontier-town-of-denvercolorado.
The first store opens in the frontier town of Denver, Colorado, http://www.history.com/this-day-in-history/the-first-store-opens-in-the-frontier-town-of-denvercolorado (last visited May 24, 2013).
The first store opens in the frontier town of Denver, Colorado. The History Channel website. 2013. Available at: http://www.history.com/this-day-in-history/the-first-store-opens-in-the-frontier-town-of-denvercolorado. Accessed May 24, 2013.