APA (7th ed.) Citation

Koch, H., Gleason, R. J., Brown, R., Epstein, J. J., & Epstein, P. G. (1992). Casablanca: Script and legend ([The 50th anniversary ed.].). Overlook Press.

Chicago Style (17th ed.) Citation

Koch, Howard, Ralph J. Gleason, Richard Brown, Julius J. Epstein, and Philip G. Epstein. Casablanca: Script and Legend. [The 50th anniversary ed.]. Woodstock: Overlook Press, 1992.

MLA (9th ed.) Citation

Koch, Howard, et al. Casablanca: Script and Legend. [The 50th anniversary ed.]. Overlook Press, 1992.