Cicero, M. T., & Yonge, C. D. (2009). The Academic Questions, Treatise De Finibus, and Tusculan Disputations, of M.T. Cicero, With a Sketch of the Greek Philosophers Mentioned by Cicero. Project Gutenberg.
Chicago Style (17th ed.) CitationCicero, Marcus Tullius, and Charles Duke Yonge. The Academic Questions, Treatise De Finibus, and Tusculan Disputations, of M.T. Cicero, With a Sketch of the Greek Philosophers Mentioned by Cicero. Project Gutenberg, 2009.
MLA (9th ed.) CitationCicero, Marcus Tullius, and Charles Duke Yonge. The Academic Questions, Treatise De Finibus, and Tusculan Disputations, of M.T. Cicero, With a Sketch of the Greek Philosophers Mentioned by Cicero. Project Gutenberg, 2009.
Warning: These citations may not always be 100% accurate.