Cita APA (7th ed.)

Rudolph, K. (1980). Die Gnosis. Koehler & Amelang.

Cita Chicago (17th ed.)

Rudolph, Kurt. Die Gnosis. Leipzig: Koehler & Amelang, 1980.

Cita MLA (8th ed.)

Rudolph, Kurt. Die Gnosis. Koehler & Amelang, 1980.