Rebels and Yankees clash at the Battle of Antietam. (2013). The History Channel website. Retrieved 4:12, May 26, 2013, from http://www.history.com/this-day-in-history/antietam-the-bloodiest-day-in-american-history.
Rebels and Yankees clash at the Battle of Antietam. [Internet]. 2013. The History Channel website. Available from: http://www.history.com/this-day-in-history/antietam-the-bloodiest-day-in-american-history [Accessed 26 May 2013].
“Rebels and Yankees clash at the Battle of Antietam.” 2013. The History Channel website. May 26 2013, 4:12 http://www.history.com/this-day-in-history/antietam-the-bloodiest-day-in-american-history.
“Rebels and Yankees clash at the Battle of Antietam,” The History Channel website, 2013, http://www.history.com/this-day-in-history/antietam-the-bloodiest-day-in-american-history [accessed May 26, 2013].
“Rebels and Yankees clash at the Battle of Antietam,” The History Channel website, http://www.history.com/this-day-in-history/antietam-the-bloodiest-day-in-american-history (accessed May 26, 2013).
Rebels and Yankees clash at the Battle of Antietam [Internet]. The History Channel website; 2013 [cited 2013 May 26] Available from: http://www.history.com/this-day-in-history/antietam-the-bloodiest-day-in-american-history.
Rebels and Yankees clash at the Battle of Antietam, http://www.history.com/this-day-in-history/antietam-the-bloodiest-day-in-american-history (last visited May 26, 2013).
Rebels and Yankees clash at the Battle of Antietam. The History Channel website. 2013. Available at: http://www.history.com/this-day-in-history/antietam-the-bloodiest-day-in-american-history. Accessed May 26, 2013.