Tracy, T. J. (1969). Physiology theory and the doctrine of the mean in Plato and Aristotle. Loyola University Press.
Citazione stile Chigago Style (17a edizione)Tracy, Theodore James. Physiology Theory and the Doctrine of the Mean in Plato and Aristotle. Chicago: Loyola University Press, 1969.
Citatione MLA (9a ed.)Tracy, Theodore James. Physiology Theory and the Doctrine of the Mean in Plato and Aristotle. Loyola University Press, 1969.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.