Video
Producer, A. (Producer), & Director, B. (Director). (year). Title of video [Medium]. Retrieved from http://xxxxx
Notes
If it may be misleading to indicate a source was retrieved from a specific URL, Available from may be a better alternative.
More Examples
Producer, A. (Producer), & Director, B. (Director). (year). Title of video [Medium]. Retrieved from http://xxxxx
American Psychological Association (Producer). (2009). Helping skills in practice [DVD]. Available from http://www.apa.org/pubs/videos/4310868.aspx