Meeusen. Plutarch's Science of Natural Problems. Leuven University Press.
Cita Chicago (17th ed.)Meeusen. Plutarch's Science of Natural Problems. Leuven University Press.
Cita MLA (9th ed.)Meeusen. Plutarch's Science of Natural Problems. Leuven University Press.
Atenció: Aquestes cites poden no estar 100% correctes.