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In place of author's names, use the primary contributor's names of the video and list how they contributed in parenthesis beside their name (Producer, Director, etc). Try to find the producer and director for each reference.
(Producer Last Name & Director Last Name, year)
Producer Last Name, First Initial. Second Initial. (Producer). Director Last Name, First Initial. Second Initial. (Director). (Year). Title of motion picture or video [format]. Country of origin: Studio.
Note: for streaming videos, the format would be [Video file] and instead of including the country of origin and studio, you would include a link to the homepage for the source of the video file. See example below.
fitne (Producer). (1990). The nurse theorists: Portraits of excellence-Florence Nightingale: life and work [Video file]. Available from https://www.fitne.net/index.jsp