APA (7th ed.) Citation

Cassirer, E., Koelln ,Fritz C. A., & Pettergrove, J. P. (1961). The philosophy of the enlightenment. Beacon Press.

Chicago Style (17th ed.) Citation

Cassirer, Ernest, Koelln ,Fritz C. A, and James P. Pettergrove. The Philosophy of the Enlightenment. Boston: Beacon Press, 1961.

MLA (9th ed.) Citation

Cassirer, Ernest, et al. The Philosophy of the Enlightenment. Beacon Press, 1961.