Cicero, M. T. (1774). Opera omnia. In Orphanotropheo.
芝加哥风格引文Cicero, Marcus Tullius. Opera Omnia. Halis Saxoniuvm: In Orphanotropheo, 1774.
MLA引文Cicero, Marcus Tullius. Opera Omnia. In Orphanotropheo, 1774.
警告：这些引文格式不一定是100％准确.
APA引文