On the Road with Libby O'Connell: Sir Hans Sloane. (2013). The History Channel website. Retrieved 12:40, May 21, 2013, from http://www.history.com/shows/classroom/videos/playlists/on-the-road-with-libby-oconnell.
On the Road with Libby O'Connell: Sir Hans Sloane. [Internet]. 2013. The History Channel website. Available from: http://www.history.com/shows/classroom/videos/playlists/on-the-road-with-libby-oconnell [Accessed 21 May 2013].
“On the Road with Libby O'Connell: Sir Hans Sloane.” 2013. The History Channel website. May 21 2013, 12:40 http://www.history.com/shows/classroom/videos/playlists/on-the-road-with-libby-oconnell.
“On the Road with Libby O'Connell: Sir Hans Sloane,” The History Channel website, 2013, http://www.history.com/shows/classroom/videos/playlists/on-the-road-with-libby-oconnell [accessed May 21, 2013].
“On the Road with Libby O'Connell: Sir Hans Sloane,” The History Channel website, http://www.history.com/shows/classroom/videos/playlists/on-the-road-with-libby-oconnell (accessed May 21, 2013).
On the Road with Libby O'Connell: Sir Hans Sloane [Internet]. The History Channel website; 2013 [cited 2013 May 21] Available from: http://www.history.com/shows/classroom/videos/playlists/on-the-road-with-libby-oconnell.
On the Road with Libby O'Connell: Sir Hans Sloane, http://www.history.com/shows/classroom/videos/playlists/on-the-road-with-libby-oconnell (last visited May 21, 2013).
On the Road with Libby O'Connell: Sir Hans Sloane. The History Channel website. 2013. Available at: http://www.history.com/shows/classroom/videos/playlists/on-the-road-with-libby-oconnell. Accessed May 21, 2013.