APA (7th ed.) Citation

Foster, A. D., & Lucas, G. (1978). Splinter of the mind's eye: From the adventures of Luke Skywalker. Sphere.

Chicago Style (17th ed.) Citation

Foster, Alan Dean, and George Lucas. Splinter of the Mind's Eye: From the Adventures of Luke Skywalker. London: Sphere, 1978.

MLA (8th ed.) Citation

Foster, Alan Dean, and George Lucas. Splinter of the Mind's Eye: From the Adventures of Luke Skywalker. Sphere, 1978.