APA (7e ed.) Bronvermelding

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

Chicago (17e ed.) Bronvermelding

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

MLA (8e ed.) Bronvermelding

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

Let op: Deze citaties zijn niet altijd 100% accuraat.