Citazione Stile APA (7a Edizione)

Guthrie, W. K. C. (1977). A history of Greek philosophy: By W. K. C. Guthrie. Cambridge Univ. Press.

Citazione stile Chigago Style (17a edizione)

Guthrie, William Keith Chambers. A History of Greek Philosophy: By W. K. C. Guthrie. Cambridge [u.a.]: Cambridge Univ. Press, 1977.

Citatione MLA (8a ed.)

Guthrie, William Keith Chambers. A History of Greek Philosophy: By W. K. C. Guthrie. Cambridge Univ. Press, 1977.