Cita APA (7a ed.)

(1905). Der Verlag Eugen Diederichs in Jena [in Thüringen]: [Verlagskatalog]. Diederichs.

Cita Chicago Style (17a ed.)

Der Verlag Eugen Diederichs in Jena [in Thüringen]: [Verlagskatalog]. Jena: Diederichs, 1905.

Cita MLA (8a ed.)

Der Verlag Eugen Diederichs in Jena [in Thüringen]: [Verlagskatalog]. Diederichs, 1905.