Nill, M. (1985). Morality and self-interest in Protagoras, Antiphon and Democritus. Philosophia antiqua.
Cita Chicago Style (17a ed.)Nill, Michael. "Morality and Self-interest in Protagoras, Antiphon and Democritus." Philosophia Antiqua 1985.
Cita MLA (8a ed.)Nill, Michael. "Morality and Self-interest in Protagoras, Antiphon and Democritus." Philosophia Antiqua, 1985.
Precaución: Estas citas no son 100% exactas.