1.
, . De senectute. Cambridge (Mass.), London: Harvard university press; 1971.
et . De senectute. Cambridge (Mass.), London : Harvard university press, 15 juin 1971. ISBN 0-434-99154-6
Cicéron & Falconer William Armistead. (1971). De senectute. Harvard university press.
MLA (8th ed.) CitationCicéron and Falconer William Armistead. De Senectute. Harvard university press, 1971.
Warning: These citations may not always be 100% accurate.