Falk, J. D. (1898). Geheimes Tagebuch. [s.n.].
Chicago Style (17th ed.) CitationFalk, Johannes Daniel. Geheimes Tagebuch. Halle a. S.: [s.n.], 1898.
MLA (9th ed.) CitationFalk, Johannes Daniel. Geheimes Tagebuch. [s.n.], 1898.
Warning: These citations may not always be 100% accurate.