Possible war between U.S. and Britain is averted. (2013). The History Channel website. Retrieved 5:17, May 22, 2013, from http://www.history.com/this-day-in-history/mason-and-slidell-freed.
Possible war between U.S. and Britain is averted. [Internet]. 2013. The History Channel website. Available from: http://www.history.com/this-day-in-history/mason-and-slidell-freed [Accessed 22 May 2013].
“Possible war between U.S. and Britain is averted.” 2013. The History Channel website. May 22 2013, 5:17 http://www.history.com/this-day-in-history/mason-and-slidell-freed.
“Possible war between U.S. and Britain is averted,” The History Channel website, 2013, http://www.history.com/this-day-in-history/mason-and-slidell-freed [accessed May 22, 2013].
“Possible war between U.S. and Britain is averted,” The History Channel website, http://www.history.com/this-day-in-history/mason-and-slidell-freed (accessed May 22, 2013).
Possible war between U.S. and Britain is averted [Internet]. The History Channel website; 2013 [cited 2013 May 22] Available from: http://www.history.com/this-day-in-history/mason-and-slidell-freed.
Possible war between U.S. and Britain is averted, http://www.history.com/this-day-in-history/mason-and-slidell-freed (last visited May 22, 2013).
Possible war between U.S. and Britain is averted. The History Channel website. 2013. Available at: http://www.history.com/this-day-in-history/mason-and-slidell-freed. Accessed May 22, 2013.