Laelius de amicitia

MLA

Cicero, Marcus Tullius, and Robert Combès. Laelius De Amicitia. Paris: Belles Lettres, 1971.

APA

Cicero, M. Tullius, & Combès, R. (1971). Laelius de amicitia. Paris: Belles Lettres.

Chicago

Cicero, Marcus Tullius, Laelius De Amicitia. Edited by Robert Combès. Paris: Belles Lettres, 1971.