Diederichs, E. (1934). Almanach des Verlages Eugen Diederichs in Jena. Diederichs.
Chicago (17e ed.) BronvermeldingDiederichs, Eugen. Almanach Des Verlages Eugen Diederichs in Jena. Jena: Diederichs, 1934.
MLA (8e ed.) BronvermeldingDiederichs, Eugen. Almanach Des Verlages Eugen Diederichs in Jena. Diederichs, 1934.
Let op: Deze citaties zijn niet altijd 100% accuraat.