APA (7th ed.) Citation

Ealer, J., White, D. C., & Mackintosh, S. (2014). The World Wars. A & E Television Networks.

Chicago Style (17th ed.) Citation

Ealer, John, David C. White, and Steven Mackintosh. The World Wars. New York, NY: A & E Television Networks, 2014.

MLA (9th ed.) Citation

Ealer, John, et al. The World Wars. A & E Television Networks, 2014.