Wainwright, S., Lancashire, S., Finneran, S., & Doyle, K. (2018). Happy Valley. BBC Worldwide Ltd..
Cita Chicago Style (17a ed.)Wainwright, Sally, Sarah Lancashire, Siobhan Finneran, y Kevin Doyle. Happy Valley. [London]: BBC Worldwide Ltd., 2018.
Cita MLA (8a ed.)Wainwright, Sally, et al. Happy Valley. BBC Worldwide Ltd., 2018.
Precaución: Estas citas no son 100% exactas.