APA (7th ed.) Citation

Sagan, C. (1997). The demon-haunted world: Science as a candle in the dark (1st Ballantine Books ed.). Ballantine Books.

Chicago Style (17th ed.) Citation

Sagan, Carl. The Demon-haunted World: Science as a Candle in the Dark. 1st Ballantine Books ed. New York: Ballantine Books, 1997.

MLA (8th ed.) Citation

Sagan, Carl. The Demon-haunted World: Science as a Candle in the Dark. 1st Ballantine Books ed. Ballantine Books, 1997.

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