APA (7th ed.) Citation

Miller, D., Mellor, W. C., Marx, H., Marx, C., Marx, G., & Monroe, M. (2012). The Marx Brothers: Love Happy. Zweitausendeins.

Chicago Style (17th ed.) Citation

Miller, David, William C. Mellor, Harpo Marx, Chico Marx, Groucho Marx, and Marilyn Monroe. The Marx Brothers: Love Happy. Frankfurt/Main: Zweitausendeins, 2012.

MLA (9th ed.) Citation

Miller, David, et al. The Marx Brothers: Love Happy. Zweitausendeins, 2012.