APA (7th ed.) Citation

Wainwright, S., Lancashire, S., Finneran, S., & Doyle, K. (2018). Happy Valley. BBC Worldwide Ltd..

Chicago Style (17th ed.) Citation

Wainwright, Sally, Sarah Lancashire, Siobhan Finneran, and Kevin Doyle. Happy Valley. [London]: BBC Worldwide Ltd., 2018.

MLA (8th ed.) Citation

Wainwright, Sally, et al. Happy Valley. BBC Worldwide Ltd., 2018.

Warning: These citations may not always be 100% accurate.