APA (7th ed.) Citation

Attias, D., Smith, L., Kasdan, L., Brackett, L., & Lucas, G. (1980). The Empire strikes back notebook. Ballantine Books.

Chicago Style (17th ed.) Citation

Attias, Diana, Lindsay Smith, Lawrence Kasdan, Leigh Brackett, and George Lucas. The Empire Strikes Back Notebook. New York: Ballantine Books, 1980.

MLA (9th ed.) Citation

Attias, Diana, et al. The Empire Strikes Back Notebook. Ballantine Books, 1980.