APA (7th ed.) Citation

Guthrie, W. (1962). A history of Greek Philosophy. University Press.

Chicago Style (17th ed.) Citation

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

MLA (9th ed.) Citation

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