APA (7th ed.) Citation

Zackham, J., De Niro, R., Grace, T., Heigl, K., Keaton, D., & Seyfried, A. The Big Wedding [.

Chicago Style (17th ed.) Citation

Zackham, Justin, Robert De Niro, Topher Grace, Katherine Heigl, Diane Keaton, and Amanda Seyfried. The Big Wedding [.

MLA (9th ed.) Citation

Zackham, Justin, et al. The Big Wedding [.