APA (7th ed.) Citation

Kinninmont, T., Callow, S., & Dickens, C. (1997). A Christmas Dickens. BBC Worldwide.

Chicago Style (17th ed.) Citation

Kinninmont, Tom, Simon Callow, and Charles Dickens. A Christmas Dickens. London, England: BBC Worldwide, 1997.

MLA (9th ed.) Citation

Kinninmont, Tom, et al. A Christmas Dickens. BBC Worldwide, 1997.