APA (7th ed.) Citation

Sanday, E., & Kirkland, S. D. (2018). A companion to ancient philosophy. Northwestern University Press.

Chicago Style (17th ed.) Citation

Sanday, Eric, and Sean D. Kirkland. A Companion to Ancient Philosophy. Evanston, Illinois: Northwestern University Press, 2018.

MLA (9th ed.) Citation

Sanday, Eric, and Sean D. Kirkland. A Companion to Ancient Philosophy. Northwestern University Press, 2018.