Quaestiones Naturales

Αἴτια φυσικά Plutarch. Plutarchi Chaeronensis Moralia, Vol. V. Vernardakēs, Grēgorios N., editor. Leipzig: Teubner, 1893.

Plutarch's Natural Questions (eng) Plutarch. Plutarch's Morals, Vol. III. Goodwin, William W., editor; Brown, R., translator. Boston: Little, Brown, and Company; Cambridge: Press of John Wilson and Son, 1874.