Παραπομπή σε μορφή APA (7η εκδ.)

ARMSTRONG, A. H. (2013). The arcitecture of the intelligible universe in the philosophy of Plotinus: :an analytical and historical study. Cambridge University Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

ARMSTRONG, A. H. The Arcitecture of the Intelligible Universe in the Philosophy of Plotinus: :an Analytical and Historical Study. Cambridge University Press, 2013.

Παραπομπή σε μορφή MLA (9th εκδ.)

ARMSTRONG, A. H. The Arcitecture of the Intelligible Universe in the Philosophy of Plotinus: :an Analytical and Historical Study. Cambridge University Press, 2013.