Παραπομπή σε μορφή APA (7η εκδ.)

Long, E. T. (2000). Twentieth-century western philosophy of religion 1900-2000: Eugene Thomas Long. Kluwer Academic Publishers.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Long, Eugene Thomas. Twentieth-century Western Philosophy of Religion 1900-2000: Eugene Thomas Long. Dordrecht: Kluwer Academic Publishers, 2000.

Παραπομπή σε μορφή MLA (8th εκδ.)

Long, Eugene Thomas. Twentieth-century Western Philosophy of Religion 1900-2000: Eugene Thomas Long. Kluwer Academic Publishers, 2000.