APA (7th ed.) Citation

Aldiss, B. W., & DiFate, V. (1985). Galaxies like grains of sand. New American Library.

Chicago Style (17th ed.) Citation

Aldiss, Brian W., and Vincent DiFate. Galaxies like Grains of Sand. New York: New American Library, 1985.

MLA (9th ed.) Citation

Aldiss, Brian W., and Vincent DiFate. Galaxies like Grains of Sand. New American Library, 1985.