Louis Schwitzer wins first race at Indianapolis Motor Speedway. (2013). The History Channel website. Retrieved 1:06, May 18, 2013, from http://www.history.com/this-day-in-history/louis-schwitzer-wins-first-race-at-indianapolis-motor-speedway.
Louis Schwitzer wins first race at Indianapolis Motor Speedway. [Internet]. 2013. The History Channel website. Available from: http://www.history.com/this-day-in-history/louis-schwitzer-wins-first-race-at-indianapolis-motor-speedway [Accessed 18 May 2013].
“Louis Schwitzer wins first race at Indianapolis Motor Speedway.” 2013. The History Channel website. May 18 2013, 1:06 http://www.history.com/this-day-in-history/louis-schwitzer-wins-first-race-at-indianapolis-motor-speedway.
“Louis Schwitzer wins first race at Indianapolis Motor Speedway,” The History Channel website, 2013, http://www.history.com/this-day-in-history/louis-schwitzer-wins-first-race-at-indianapolis-motor-speedway [accessed May 18, 2013].
“Louis Schwitzer wins first race at Indianapolis Motor Speedway,” The History Channel website, http://www.history.com/this-day-in-history/louis-schwitzer-wins-first-race-at-indianapolis-motor-speedway (accessed May 18, 2013).
Louis Schwitzer wins first race at Indianapolis Motor Speedway [Internet]. The History Channel website; 2013 [cited 2013 May 18] Available from: http://www.history.com/this-day-in-history/louis-schwitzer-wins-first-race-at-indianapolis-motor-speedway.
Louis Schwitzer wins first race at Indianapolis Motor Speedway, http://www.history.com/this-day-in-history/louis-schwitzer-wins-first-race-at-indianapolis-motor-speedway (last visited May 18, 2013).
Louis Schwitzer wins first race at Indianapolis Motor Speedway. The History Channel website. 2013. Available at: http://www.history.com/this-day-in-history/louis-schwitzer-wins-first-race-at-indianapolis-motor-speedway. Accessed May 18, 2013.