APA (7th ed.) Citation

Plotinus, Mackenna, S., & Page, B. S. (1930). On the one and good: Being the treatises of the sixth Ennead. The Medici Society ; Hale, Cushman & Flint.

Chicago Style (17th ed.) Citation

Plotinus, Stephen Mackenna, and B. S. Page. On the One and Good: Being the Treatises of the Sixth Ennead. London : Boston: The Medici Society ; Hale, Cushman & Flint, 1930.

MLA (9th ed.) Citation

Plotinus, et al. On the One and Good: Being the Treatises of the Sixth Ennead. The Medici Society ; Hale, Cushman & Flint, 1930.