APA (7th ed.) Citation

Berlin, I. (1956). The age of enlightenment: The 18th century philosophers. New American Library.

Chicago Style (17th ed.) Citation

Berlin, Isaiah. The Age of Enlightenment: The 18th Century Philosophers. New York: New American Library, 1956.

MLA (9th ed.) Citation

Berlin, Isaiah. The Age of Enlightenment: The 18th Century Philosophers. New American Library, 1956.

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