APA (7th ed.) Citation

Guthrie, W. K. C. (1962). A history of Greek philosophy. Cambridge Univ. Press.

Chicago Style (17th ed.) Citation

Guthrie, William K. C. A History of Greek Philosophy. Cambridge [u.a.]: Cambridge Univ. Press, 1962.

MLA (9th ed.) Citation

Guthrie, William K. C. A History of Greek Philosophy. Cambridge Univ. Press, 1962.