APA (7th ed.) Citation

Silverberg, R. (1971). The world inside ([1st ed.].). Doubleday.

Chicago Style (17th ed.) Citation

Silverberg, Robert. The World Inside. [1st ed.]. Garden City, N.Y.: Doubleday, 1971.

MLA (9th ed.) Citation

Silverberg, Robert. The World Inside. [1st ed.]. Doubleday, 1971.