Marcus Aurelius Emperor of Rome 121-180 & Hays, G. (2003). Meditations (Modern Library pbk. ed.). Modern Library.
Citazione stile Chigago Style (17a edizione)Marcus Aurelius Emperor of Rome 121-180 e Gregory Hays. Meditations. Modern Library pbk. ed. New York: Modern Library, 2003.
Citatione MLA (9a ed.)Marcus Aurelius Emperor of Rome 121-180 e Gregory Hays. Meditations. Modern Library pbk. ed. Modern Library, 2003.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.