Nolan Ryan registers 5,000th strikeout. (2013). The History Channel website. Retrieved 7:23, May 19, 2013, from http://www.history.com/this-day-in-history/nolan-ryan-registers-5000th-strikeout.
Nolan Ryan registers 5,000th strikeout. [Internet]. 2013. The History Channel website. Available from: http://www.history.com/this-day-in-history/nolan-ryan-registers-5000th-strikeout [Accessed 19 May 2013].
“Nolan Ryan registers 5,000th strikeout.” 2013. The History Channel website. May 19 2013, 7:23 http://www.history.com/this-day-in-history/nolan-ryan-registers-5000th-strikeout.
“Nolan Ryan registers 5,000th strikeout,” The History Channel website, 2013, http://www.history.com/this-day-in-history/nolan-ryan-registers-5000th-strikeout [accessed May 19, 2013].
“Nolan Ryan registers 5,000th strikeout,” The History Channel website, http://www.history.com/this-day-in-history/nolan-ryan-registers-5000th-strikeout (accessed May 19, 2013).
Nolan Ryan registers 5,000th strikeout [Internet]. The History Channel website; 2013 [cited 2013 May 19] Available from: http://www.history.com/this-day-in-history/nolan-ryan-registers-5000th-strikeout.
Nolan Ryan registers 5,000th strikeout, http://www.history.com/this-day-in-history/nolan-ryan-registers-5000th-strikeout (last visited May 19, 2013).
Nolan Ryan registers 5,000th strikeout. The History Channel website. 2013. Available at: http://www.history.com/this-day-in-history/nolan-ryan-registers-5000th-strikeout. Accessed May 19, 2013.