APA (7th ed.) Citation

Bar-Lev, A., Battsek, J., Koch, J., & Michaels, S. (2014). Happy Valley. Music Box Films.

Chicago Style (17th ed.) Citation

Bar-Lev, Amir, John Battsek, Jonathan Koch, and Steven Michaels. Happy Valley. Chicago, IL: Music Box Films, 2014.

MLA (9th ed.) Citation

Bar-Lev, Amir, et al. Happy Valley. Music Box Films, 2014.