APA (7th ed.) Citation

National Public Radio (U.S.) & Lucas, G. (1995). The Empire strikes back: The National Public Radio dramatization. Ballantine Books.

Chicago Style (17th ed.) Citation

National Public Radio (U.S.) and George Lucas. The Empire Strikes Back: The National Public Radio Dramatization. New York: Ballantine Books, 1995.

MLA (9th ed.) Citation

National Public Radio (U.S.) and George Lucas. The Empire Strikes Back: The National Public Radio Dramatization. Ballantine Books, 1995.