MLA

Shusett, Ronald, et al. Alien. Director's cut. Beverly Hills, Calif.: Twentieth Century Fox Home Entertainment, 2003.

APA

Shusett, R., O'Bannon, D., Carroll, G., Giler, D., Hill, W., Scott, R., Skerritt, T., Weaver, S., Cartwright, V., Stanton, H. Dean, Hurt, J., Holm, I., Kotto, Y., Vanlint, D., Rawlings, T., & Goldsmith, J. (2003). Alien. Director's cut. Beverly Hills, Calif.: Twentieth Century Fox Home Entertainment.

Chicago

Shusett, Ronald., Dan O'Bannon, Gordon Carroll, David Giler, Walter Hill, Ridley Scott, Tom Skerritt, et al. Alien. Director's cut. Beverly Hills, Calif.: Twentieth Century Fox Home Entertainment, 2003.