APA (7th ed.) Citation

Guthrie, W. K. C. (1965). A history of greek philosophy. Cambridge University.

Chicago Style (17th ed.) Citation

Guthrie, William K. C. A History of Greek Philosophy. Londres: Cambridge University, 1965.

MLA (9th ed.) Citation

Guthrie, William K. C. A History of Greek Philosophy. Cambridge University, 1965.