APA (7th ed.) Citation

Hemingway, E., Wood, S., Nichols, D., Cooper, G., Young, V., Tamiroff, A., & Rennahan, R. (2003). Por quién doblan las campanas: For whom the bell tolls. Universal Studios.

Chicago Style (17th ed.) Citation

Hemingway, Ernest, Sam Wood, Dudley Nichols, Gary Cooper, Victor Young, Akim Tamiroff, and Ray Rennahan. Por Quién Doblan Las Campanas: For Whom the Bell Tolls. Madrid: Universal Studios, 2003.

MLA (9th ed.) Citation

Hemingway, Ernest, et al. Por Quién Doblan Las Campanas: For Whom the Bell Tolls. Universal Studios, 2003.