APA (7th ed.) Citation

de Santillana, G. (1956). The age of adventure: The Renaissance philosophers. New American Library.

Chicago Style (17th ed.) Citation

de Santillana, Giorgio. The Age of Adventure: The Renaissance Philosophers. New York: New American Library, 1956.

MLA (8th ed.) Citation

de Santillana, Giorgio. The Age of Adventure: The Renaissance Philosophers. New American Library, 1956.

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