@misc{Cicero_Marcus_Tullius_(106-43_a.C.)_M._1811,
 author={Cicero, Marcus Tullius (106-43 a.C.)},
 title={M. Tvllii Ciceronis De Officiis Libri III : Cato Maior de Senectute, Lælius de Amicitia, Paradoxa [...]},
 address={Halae},
 year={1811},
 language={lat},
 type={książka},
 publisher={et Berolini Impensis Orphanotrophei},
 keywords={Filozofia},
}