APA (7th ed.) Citation

Frazier, R., Zelazny, R., Oliver, C., Card, O. S., Langford, D., Saberhagen, F., . . . Lafferty, R. A. (1981). A spadeful of spacetime. Ace Books, a division of Charter Communications, Inc., a Grosset & Dunlap Company.

Chicago Style (17th ed.) Citation

Frazier, Robert, et al. A Spadeful of Spacetime. New York, New York: Ace Books, a division of Charter Communications, Inc., a Grosset & Dunlap Company, 1981.

MLA (9th ed.) Citation

Frazier, Robert, et al. A Spadeful of Spacetime. Ace Books, a division of Charter Communications, Inc., a Grosset & Dunlap Company, 1981.