Entertainment One UK, Cumberbatch, B., Ejiofor, C., Fassbender, M., Giamatti, P., McQueen, S., . . . Zimmer, H. (2014). 12 years a slave. Entertainment One.
芝加哥风格引文Entertainment One UK, et al. 12 Years a Slave. [U.K.]: Entertainment One, 2014.
MLA引文Entertainment One UK, et al. 12 Years a Slave. Entertainment One, 2014.
警告：这些引文格式不一定是100％准确.