APA aipamena

Cicero. (1899). Letters. V3. George Bell & Sons.

Chicago Style aipamena

Cicero. Letters. V3. London: George Bell & Sons, 1899.

MLA aipamena

Cicero. Letters. V3. George Bell & Sons, 1899.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.