APA (7th ed.) Citation

Warner Bros. Entertainment, Warner Home Video (Firm), Leone, S., Milchan, A., De Niro, R., Woods, J., . . . Pesci, J. (2014). Once upon a time in America (Extended director's cut.). Warner Bros. Entertainment.

Chicago Style (17th ed.) Citation

Warner Bros. Entertainment, Warner Home Video (Firm), Sergio Leone, Arnon Milchan, Robert De Niro, James Woods, Elizabeth McGovern, and Joe Pesci. Once upon a Time in America. Extended director's cut. [Hollywood, California]: Warner Bros. Entertainment, 2014.

MLA (9th ed.) Citation

Warner Bros. Entertainment, et al. Once upon a Time in America. Extended director's cut. Warner Bros. Entertainment, 2014.