Cita APA (7a ed.)

Schmitt, E. H. (1907). Die Gnosis. Diederichs.

Cita Chicago Style (17a ed.)

Schmitt, Eugen Heinrich. Die Gnosis. Leipzig: Diederichs, 1907.

Cita MLA (8a ed.)

Schmitt, Eugen Heinrich. Die Gnosis. Diederichs, 1907.