APA (7th ed.) Citation

Ronan, C. A. (1974). Galileo. G. P. Putnam and Sons.

Chicago Style (17th ed.) Citation

Ronan, Colin A. Galileo. New York: G. P. Putnam and Sons, 1974.

MLA (9th ed.) Citation

Ronan, Colin A. Galileo. G. P. Putnam and Sons, 1974.