APA (7th ed.) Citation

Cicero, M. T. (1821). M.T. Ciceronis libri De officiis: De senectute ; et De amicitia. Impensis Gul. Pickering.

Chicago Style (17th ed.) Citation

Cicero, Marcus Tullius. M.T. Ciceronis Libri De Officiis: De Senectute ; Et De Amicitia. Londini: Impensis Gul. Pickering, 1821.

MLA (9th ed.) Citation

Cicero, Marcus Tullius. M.T. Ciceronis Libri De Officiis: De Senectute ; Et De Amicitia. Impensis Gul. Pickering, 1821.