APA (7th ed.) Citation

Walton, W., Large, B., Speed, C., Terfel, B., & Davis, A. (1994). BBC Proms. BBC Worldwide.

Chicago Style (17th ed.) Citation

Walton, William, Brian Large, Caroline Speed, Bryn Terfel, and Andrew Davis. BBC Proms. London, England: BBC Worldwide, 1994.

MLA (9th ed.) Citation

Walton, William, et al. BBC Proms. BBC Worldwide, 1994.