APA (7th ed.) Citation

McCarey, L., Marx, G., Marx, H., & Marx, C. (2006). The Marx Brothers: 8 Movie Collection. Universal.

Chicago Style (17th ed.) Citation

McCarey, Leo, Groucho Marx, Harpo Marx, and Chico Marx. The Marx Brothers: 8 Movie Collection. Universal, 2006.

MLA (9th ed.) Citation

McCarey, Leo, et al. The Marx Brothers: 8 Movie Collection. Universal, 2006.