APA (7th ed.) Citation

Ridley, J., Pitt, B., Ejiofor, C., Fassbender, M., Cumberbatch, B., Dano, P., . . . Northup, S. (2013). 12 years a slave. [Fox Searchlight Pictures].

Chicago Style (17th ed.) Citation

Ridley, John, et al. 12 Years a Slave. [United States]: [Fox Searchlight Pictures], 2013.

MLA (9th ed.) Citation

Ridley, John, et al. 12 Years a Slave. [Fox Searchlight Pictures], 2013.