APA aipamena

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

Chicago Style aipamena

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

MLA aipamena

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