Billionaire's kidnapped grandson found in Italy. (2013). The History Channel website. Retrieved 5:27, May 20, 2013, from http://www.history.com/this-day-in-history/billionaires-kidnapped-grandson-found-in-italy.
Billionaire's kidnapped grandson found in Italy. [Internet]. 2013. The History Channel website. Available from: http://www.history.com/this-day-in-history/billionaires-kidnapped-grandson-found-in-italy [Accessed 20 May 2013].
“Billionaire's kidnapped grandson found in Italy.” 2013. The History Channel website. May 20 2013, 5:27 http://www.history.com/this-day-in-history/billionaires-kidnapped-grandson-found-in-italy.
“Billionaire's kidnapped grandson found in Italy,” The History Channel website, 2013, http://www.history.com/this-day-in-history/billionaires-kidnapped-grandson-found-in-italy [accessed May 20, 2013].
“Billionaire's kidnapped grandson found in Italy,” The History Channel website, http://www.history.com/this-day-in-history/billionaires-kidnapped-grandson-found-in-italy (accessed May 20, 2013).
Billionaire's kidnapped grandson found in Italy [Internet]. The History Channel website; 2013 [cited 2013 May 20] Available from: http://www.history.com/this-day-in-history/billionaires-kidnapped-grandson-found-in-italy.
Billionaire's kidnapped grandson found in Italy, http://www.history.com/this-day-in-history/billionaires-kidnapped-grandson-found-in-italy (last visited May 20, 2013).
Billionaire's kidnapped grandson found in Italy. The History Channel website. 2013. Available at: http://www.history.com/this-day-in-history/billionaires-kidnapped-grandson-found-in-italy. Accessed May 20, 2013.