APA (7th ed.) Citation

Flint, E., & Dennis, A. (2004). 1634: The Galileo affair. Baen Books.

Chicago Style (17th ed.) Citation

Flint, Eric, and Andrew Dennis. 1634: The Galileo Affair. Riverdale, NY: Baen Books, 2004.

MLA (9th ed.) Citation

Flint, Eric, and Andrew Dennis. 1634: The Galileo Affair. Baen Books, 2004.