APA (7th ed.) Citation

Zeyl, D. J., Devereux, D. T., & Mitsis, P. (1997). Encyclopedia of classical philosophy. Greenwood Press.

Chicago Style (17th ed.) Citation

Zeyl, Donald J., Daniel T. Devereux, and Phillip Mitsis. Encyclopedia of Classical Philosophy. Westport, Conn.: Greenwood Press, 1997.

MLA (8th ed.) Citation

Zeyl, Donald J., et al. Encyclopedia of Classical Philosophy. Greenwood Press, 1997.