Woman suffrage amendment ratified. (2013). The History Channel website. Retrieved 8:16, May 18, 2013, from http://www.history.com/this-day-in-history/woman-suffrage-amendment-ratified.
Woman suffrage amendment ratified. [Internet]. 2013. The History Channel website. Available from: http://www.history.com/this-day-in-history/woman-suffrage-amendment-ratified [Accessed 18 May 2013].
“Woman suffrage amendment ratified.” 2013. The History Channel website. May 18 2013, 8:16 http://www.history.com/this-day-in-history/woman-suffrage-amendment-ratified.
“Woman suffrage amendment ratified,” The History Channel website, 2013, http://www.history.com/this-day-in-history/woman-suffrage-amendment-ratified [accessed May 18, 2013].
“Woman suffrage amendment ratified,” The History Channel website, http://www.history.com/this-day-in-history/woman-suffrage-amendment-ratified (accessed May 18, 2013).
Woman suffrage amendment ratified [Internet]. The History Channel website; 2013 [cited 2013 May 18] Available from: http://www.history.com/this-day-in-history/woman-suffrage-amendment-ratified.
Woman suffrage amendment ratified, http://www.history.com/this-day-in-history/woman-suffrage-amendment-ratified (last visited May 18, 2013).
Woman suffrage amendment ratified. The History Channel website. 2013. Available at: http://www.history.com/this-day-in-history/woman-suffrage-amendment-ratified. Accessed May 18, 2013.