The Naked Underground: The First Capital of the USA. (2013). The History Channel website. Retrieved 8:59, May 22, 2013, from http://www.history.com/shows/cities-of-the-underworld/videos/playlists/exclusives.
The Naked Underground: The First Capital of the USA. [Internet]. 2013. The History Channel website. Available from: http://www.history.com/shows/cities-of-the-underworld/videos/playlists/exclusives [Accessed 22 May 2013].
“The Naked Underground: The First Capital of the USA.” 2013. The History Channel website. May 22 2013, 8:59 http://www.history.com/shows/cities-of-the-underworld/videos/playlists/exclusives.
“The Naked Underground: The First Capital of the USA,” The History Channel website, 2013, http://www.history.com/shows/cities-of-the-underworld/videos/playlists/exclusives [accessed May 22, 2013].
“The Naked Underground: The First Capital of the USA,” The History Channel website, http://www.history.com/shows/cities-of-the-underworld/videos/playlists/exclusives (accessed May 22, 2013).
The Naked Underground: The First Capital of the USA [Internet]. The History Channel website; 2013 [cited 2013 May 22] Available from: http://www.history.com/shows/cities-of-the-underworld/videos/playlists/exclusives.
The Naked Underground: The First Capital of the USA, http://www.history.com/shows/cities-of-the-underworld/videos/playlists/exclusives (last visited May 22, 2013).
The Naked Underground: The First Capital of the USA. The History Channel website. 2013. Available at: http://www.history.com/shows/cities-of-the-underworld/videos/playlists/exclusives. Accessed May 22, 2013.