APA (7th ed.) Citation

Lang, F., & Harbou, T. v. (2010). Metropolis: A film by Fritz Lang. Eureka Entertainment.

Chicago Style (17th ed.) Citation

Lang, Fritz, and Thea von Harbou. Metropolis: A Film by Fritz Lang. London: Eureka Entertainment, 2010.

MLA (9th ed.) Citation

Lang, Fritz, and Thea von Harbou. Metropolis: A Film by Fritz Lang. Eureka Entertainment, 2010.

Warning: These citations may not always be 100% accurate.