APA (7th ed.) Citation

Asimov, I. (1983). The caves of steel (1st Ballantine books ed.). Ballantine Books.

Chicago Style (17th ed.) Citation

Asimov, Isaac. The Caves of Steel. 1st Ballantine books ed. New York: Ballantine Books, 1983.

MLA (8th ed.) Citation

Asimov, Isaac. The Caves of Steel. 1st Ballantine books ed. Ballantine Books, 1983.

Warning: These citations may not always be 100% accurate.