APA-viite (7. p.)

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

Chicago-viite (17. p.)

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

MLA-viite (8. p.)

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