APA (7th ed.) Citation

Roberts, W. R., & Ross, W. (1966). The works of Aristotle. Claredon.

Chicago Style (17th ed.) Citation

Roberts, W. Rhys, and W.D Ross. The Works of Aristotle. Oxford: Claredon, 1966.

MLA (9th ed.) Citation

Roberts, W. Rhys, and W.D Ross. The Works of Aristotle. Claredon, 1966.