APA (7th ed.) Citation

Ferguson, K. (2002). Tycho & Kepler: The unlikely partnership that forever changed our understanding of the heavens. Walker & Co..

Chicago Style (17th ed.) Citation

Ferguson, Kitty. Tycho & Kepler: The Unlikely Partnership That Forever Changed Our Understanding of the Heavens. New York: Walker & Co., 2002.

MLA (9th ed.) Citation

Ferguson, Kitty. Tycho & Kepler: The Unlikely Partnership That Forever Changed Our Understanding of the Heavens. Walker & Co., 2002.