APA (7th ed.) Citation

Elliot, G. (2006). Demon Doppelgangers. Simon & Schuster.

Chicago Style (17th ed.) Citation

Elliot, Greg. Demon Doppelgangers. London: Simon & Schuster, 2006.

MLA (9th ed.) Citation

Elliot, Greg. Demon Doppelgangers. Simon & Schuster, 2006.

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