Ahrens, F. B. (2019). Archivmaterialien zu Felix Benjamin Ahrens, 1863-1910.
Chicago Style (17th ed.) CitationAhrens, Felix Benjamin. Archivmaterialien Zu Felix Benjamin Ahrens, 1863-1910. 2019.
MLA (8th ed.) CitationAhrens, Felix Benjamin. Archivmaterialien Zu Felix Benjamin Ahrens, 1863-1910. 2019.
Warning: These citations may not always be 100% accurate.