APA (7th ed.) Citation

McCarey, L., Kalmar, B., Ruby, H., Marx, G., Marx, H., Marx, C., . . . Perrin, N. (1933). Duck soup. Universal Pictures : Made available through hoopla.

Chicago Style (17th ed.) Citation

McCarey, Leo, et al. Duck Soup. [United States]: Universal Pictures : Made available through hoopla, 1933.

MLA (9th ed.) Citation

McCarey, Leo, et al. Duck Soup. Universal Pictures : Made available through hoopla, 1933.