How do I cite (reference) content from this site?

Please use the following citation format:

Author, Title, (Type), Date created, link to the item, (date accessed), licence [with link to URL]

For example:

Kate Watson, Charles I & Civil War. (PowerPoint presentation), December 2011, http://open.conted.ox.ac.uk/resources/documents/charles-i-and-english-ci..., (Accessed 19 September 2012). Licence: Creative Commons Attribution-NonCommercial-ShareAlike 2.0 UK: England & Wales Licence.