APA (7th ed.) Citation

Gwilt, J., Laughland, N., & Hardy, T. (2006). Under the greenwood tree. British Broadcasting Corporation.

Chicago Style (17th ed.) Citation

Gwilt, Jeremy, Nicholas Laughland, and Thomas Hardy. Under the Greenwood Tree. London, England: British Broadcasting Corporation, 2006.

MLA (9th ed.) Citation

Gwilt, Jeremy, et al. Under the Greenwood Tree. British Broadcasting Corporation, 2006.