APA (7th ed.) Citation

KCET (Television station : Los Angeles, Calif.), British Broadcasting Corporation, Imperial War Museum (Great Britain), Bishop's University. Information Technology Services, Byker, C., Goldfarb, L., . . . Winter, J. M. (2017). The Great War and the shaping of the 20th century. PBS Home Video.

Chicago Style (17th ed.) Citation

KCET (Television station : Los Angeles, Calif.), et al. The Great War and the Shaping of the 20th Century. [Alexandria, Va.?]: PBS Home Video, 2017.

MLA (9th ed.) Citation

KCET (Television station : Los Angeles, Calif.), et al. The Great War and the Shaping of the 20th Century. PBS Home Video, 2017.