The Barker clan kills an officer in their fruitless robbery. (2013). The History Channel website. Retrieved 8:35, May 22, 2013, from http://www.history.com/this-day-in-history/the-barker-clan-kills-an-officer-in-their-fruitless-robbery.
The Barker clan kills an officer in their fruitless robbery. [Internet]. 2013. The History Channel website. Available from: http://www.history.com/this-day-in-history/the-barker-clan-kills-an-officer-in-their-fruitless-robbery [Accessed 22 May 2013].
“The Barker clan kills an officer in their fruitless robbery.” 2013. The History Channel website. May 22 2013, 8:35 http://www.history.com/this-day-in-history/the-barker-clan-kills-an-officer-in-their-fruitless-robbery.
“The Barker clan kills an officer in their fruitless robbery,” The History Channel website, 2013, http://www.history.com/this-day-in-history/the-barker-clan-kills-an-officer-in-their-fruitless-robbery [accessed May 22, 2013].
“The Barker clan kills an officer in their fruitless robbery,” The History Channel website, http://www.history.com/this-day-in-history/the-barker-clan-kills-an-officer-in-their-fruitless-robbery (accessed May 22, 2013).
The Barker clan kills an officer in their fruitless robbery [Internet]. The History Channel website; 2013 [cited 2013 May 22] Available from: http://www.history.com/this-day-in-history/the-barker-clan-kills-an-officer-in-their-fruitless-robbery.
The Barker clan kills an officer in their fruitless robbery, http://www.history.com/this-day-in-history/the-barker-clan-kills-an-officer-in-their-fruitless-robbery (last visited May 22, 2013).
The Barker clan kills an officer in their fruitless robbery. The History Channel website. 2013. Available at: http://www.history.com/this-day-in-history/the-barker-clan-kills-an-officer-in-their-fruitless-robbery. Accessed May 22, 2013.