Arrington, R. L. (2003). The world's great philosophers: The world's great philosophers. Blackwell Publishing.
Citazione stile Chigago Style (17a edizione)Arrington, Robert L. The World's Great Philosophers: The World's Great Philosophers. Oxford: Blackwell Publishing, 2003.
Citatione MLA (9a ed.)Arrington, Robert L. The World's Great Philosophers: The World's Great Philosophers. Blackwell Publishing, 2003.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.