APA (7th ed.) Citation

Rudolph, K. (1985). Gnosis: The nature and history of Gnosticism (Repr.). Harper & Row.

Chicago Style (17th ed.) Citation

Rudolph, Kurt. Gnosis: The Nature and History of Gnosticism. Repr. San Francisco [u.a.]: Harper & Row, 1985.

MLA (8th ed.) Citation

Rudolph, Kurt. Gnosis: The Nature and History of Gnosticism. Repr. Harper & Row, 1985.

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