Annas, J. Ethics in Stoic Philosophy. Phronesis (Assen)., Vol. 52 No. 1 (2007),58-87 52, .
Cita Chicago Style (17a ed.)Annas, Julia. "Ethics in Stoic Philosophy." Phronesis (Assen). Vol. 52 No. 1 (2007),58-87 52 ().
Cita MLA (9a ed.)Annas, Julia. "Ethics in Stoic Philosophy." Phronesis (Assen)., vol. Vol. 52 No. 1 (2007),58-87 52, .
Precaución: Estas citas no son 100% exactas.