PLATO & Richards, I. A. [. (1966). Plato's republic. Cambridge University Press.
Cita Chicago (17th ed.)PLATO i I. A. [translator] Richards. Plato's Republic. London: Cambridge University Press, 1966.
Cita MLA (9th ed.)PLATO i I. A. [translator] Richards. Plato's Republic. Cambridge University Press, 1966.
Atenció: Aquestes cites poden no estar 100% correctes.