APA (7th ed.) Citation

London Weekend Television (Firm), Acorn Media (Firm), Williams, J., Sandys, P., Wharmby, T., Christie, A., . . . Warwick, J. (2004). Agatha Christie's seven dials mystery. Distributed by Acorn Media.

Chicago Style (17th ed.) Citation

London Weekend Television (Firm), et al. Agatha Christie's Seven Dials Mystery. Silver Spring, MD: Distributed by Acorn Media, 2004.

MLA (9th ed.) Citation

London Weekend Television (Firm), et al. Agatha Christie's Seven Dials Mystery. Distributed by Acorn Media, 2004.