APA (7th ed.) Citation

Harron, M., Bale, C., Dafoe, W., Leto, J., Lucas, J., & Ellis, B. E. (2005). American psycho (Killer collector's edition.). Lions Gate Home Entertainment.

Chicago Style (17th ed.) Citation

Harron, Mary, Christian Bale, Willem Dafoe, Jared Leto, Josh Lucas, and Bret Easton Ellis. American Psycho. Killer collector's edition. Santa Monica, California: Lions Gate Home Entertainment, 2005.

MLA (8th ed.) Citation

Harron, Mary, et al. American Psycho. Killer collector's edition. Lions Gate Home Entertainment, 2005.

Warning: These citations may not always be 100% accurate.