Harvard

To be made up of:

• Author or organisation.
• Year produced (in round brackets).
• Title or description of advertisement (in italics).
• Advertisement on TV channel name (in square brackets).
• Date viewed

In-text citation:

(British Telecom, 2012)

Reference list:

British Telecom. (2012). Office relocation gremlins. [Advertisement on ITV3 Television]. 19 November 2012.