Cooper-Church Amendment passes in Senate. (2013). The History Channel website. Retrieved 7:07, May 19, 2013, from http://www.history.com/this-day-in-history/cooper-church-amendment-passes-in-senate.
Cooper-Church Amendment passes in Senate. [Internet]. 2013. The History Channel website. Available from: http://www.history.com/this-day-in-history/cooper-church-amendment-passes-in-senate [Accessed 19 May 2013].
“Cooper-Church Amendment passes in Senate.” 2013. The History Channel website. May 19 2013, 7:07 http://www.history.com/this-day-in-history/cooper-church-amendment-passes-in-senate.
“Cooper-Church Amendment passes in Senate,” The History Channel website, 2013, http://www.history.com/this-day-in-history/cooper-church-amendment-passes-in-senate [accessed May 19, 2013].
“Cooper-Church Amendment passes in Senate,” The History Channel website, http://www.history.com/this-day-in-history/cooper-church-amendment-passes-in-senate (accessed May 19, 2013).
Cooper-Church Amendment passes in Senate [Internet]. The History Channel website; 2013 [cited 2013 May 19] Available from: http://www.history.com/this-day-in-history/cooper-church-amendment-passes-in-senate.
Cooper-Church Amendment passes in Senate, http://www.history.com/this-day-in-history/cooper-church-amendment-passes-in-senate (last visited May 19, 2013).
Cooper-Church Amendment passes in Senate. The History Channel website. 2013. Available at: http://www.history.com/this-day-in-history/cooper-church-amendment-passes-in-senate. Accessed May 19, 2013.