APA (7th ed.) Citation

Curtiz, M., Bergman, I., Rains, C., Veidt, C., & Szakall, S. (1989). Casablanca. Verl. Wiedleroither.

Chicago Style (17th ed.) Citation

Curtiz, Michael, Ingrid Bergman, Claude Rains, Conrad Veidt, and Szöke Szakall. Casablanca. Stuttgart: Verl. Wiedleroither, 1989.

MLA (9th ed.) Citation

Curtiz, Michael, et al. Casablanca. Verl. Wiedleroither, 1989.