Cicero, M. T., & Caius Plinius Caecilius Secundus. Letters. Friendship and old age. Letters of Gaius Plimius Caecilius Secundus.
Lua i Stíl Chicago (17ú heag.)Cicero, Marcus Tullius, agus Caius Plinius Caecilius Secundus. Letters. Friendship and Old Age. Letters of Gaius Plimius Caecilius Secundus.
Lua MLA (8ú heag.)Cicero, Marcus Tullius, agus Caius Plinius Caecilius Secundus. Letters. Friendship and Old Age. Letters of Gaius Plimius Caecilius Secundus.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.