APA (7th ed.) Citation

Asimov, I. (1971). The caves of steel. Panther Books.

Chicago Style (17th ed.) Citation

Asimov, Isaac. The Caves of Steel. London: Panther Books, 1971.

MLA (8th ed.) Citation

Asimov, Isaac. The Caves of Steel. Panther Books, 1971.

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