America in the British Empire. (2013). The History Channel website. Retrieved 11:09, May 23, 2013, from http://www.history.com/topics/america-in-the-british-empire.
America in the British Empire. [Internet]. 2013. The History Channel website. Available from: http://www.history.com/topics/america-in-the-british-empire [Accessed 23 May 2013].
“America in the British Empire.” 2013. The History Channel website. May 23 2013, 11:09 http://www.history.com/topics/america-in-the-british-empire.
“America in the British Empire,” The History Channel website, 2013, http://www.history.com/topics/america-in-the-british-empire [accessed May 23, 2013].
“America in the British Empire,” The History Channel website, http://www.history.com/topics/america-in-the-british-empire (accessed May 23, 2013).
America in the British Empire [Internet]. The History Channel website; 2013 [cited 2013 May 23] Available from: http://www.history.com/topics/america-in-the-british-empire.
America in the British Empire, http://www.history.com/topics/america-in-the-british-empire (last visited May 23, 2013).
America in the British Empire. The History Channel website. 2013. Available at: http://www.history.com/topics/america-in-the-british-empire. Accessed May 23, 2013.