APA (7th ed.) Citation

Orion Pictures, Warner Bros, Boorman, J., & Pallenberg, R. (1981). Excalibur. Warner Home Video.

Chicago Style (17th ed.) Citation

Orion Pictures, Warner Bros, John Boorman, and Rospo Pallenberg. Excalibur. [New York]: Warner Home Video, 1981.

MLA (9th ed.) Citation

Orion Pictures, et al. Excalibur. Warner Home Video, 1981.