APA (7th ed.) Citation

Guthrie, W. K. C. (1962). A history of greek philosophy. Cambridge University Press.

Chicago Style (17th ed.) Citation

Guthrie, W. K. C. A History of Greek Philosophy. Cambridge: Cambridge University Press, 1962.

MLA (8th ed.) Citation

Guthrie, W. K. C. A History of Greek Philosophy. Cambridge University Press, 1962.