APA (7th ed.) Citation

Gay, P. (1966). The enlightenment: An interpretation. Knopf.

Chicago Style (17th ed.) Citation

Gay, Peter. The Enlightenment: An Interpretation. New York: Knopf, 1966.

MLA (9th ed.) Citation

Gay, Peter. The Enlightenment: An Interpretation. Knopf, 1966.

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