APA (7th ed.) Citation

Asimov, I. (1996). Robots and empire. HarperVoyager.

Chicago Style (17th ed.) Citation

Asimov, Isaac. Robots and Empire. London: HarperVoyager, 1996.

MLA (9th ed.) Citation

Asimov, Isaac. Robots and Empire. HarperVoyager, 1996.

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