APA (7th ed.) Citation

Plotinus. (1905). Enneaden. Diederichs.

Chicago Style (17th ed.) Citation

Plotinus. Enneaden. Jena ; Leipzig: Diederichs, 1905.

MLA (8th ed.) Citation

Plotinus. Enneaden. Diederichs, 1905.

Warning: These citations may not always be 100% accurate.