APA (7th ed.) Citation

Mankiewicz, H. J., Marx, G., Marx, H., Marx, C., & McLeod, N. Z. (2006). The Marx Brothers: 8 Movie Collection. Universal.

Chicago Style (17th ed.) Citation

Mankiewicz, Herman J., Groucho Marx, Harpo Marx, Chico Marx, and Norman Z. McLeod. The Marx Brothers: 8 Movie Collection. Universal, 2006.

MLA (9th ed.) Citation

Mankiewicz, Herman J., et al. The Marx Brothers: 8 Movie Collection. Universal, 2006.