Plato, Epictetus, & Marcus Aurelius. The apology, Phaedo and Crito of Plato. The Golden Sayings of Epictetus. The meditations of Marcus Aurelius.
Chicago-viite (17. p.)Plato, Epictetus, ja Marcus Aurelius. The Apology, Phaedo and Crito of Plato. The Golden Sayings of Epictetus. The Meditations of Marcus Aurelius.
MLA-viite (8. p.)Plato, et al. The Apology, Phaedo and Crito of Plato. The Golden Sayings of Epictetus. The Meditations of Marcus Aurelius.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.