@book{
title = {Traité du destin},
author = {Cicero, Marcus Tullius},
editor = {Yon, Albert},
editor = {998017842408896 - Oeuvres philosophiques -  },
editor = {Segue un'appendice },
editor = {Testo francese a fronte },
year = {1950},
address = {Paris },
publisher = {Les belles lettres},
}