Rücker, A. Archivmaterialien zu Adolf Rücker, 1880-1948.
Chicago Style (17th ed.) CitationRücker, Adolf. Archivmaterialien Zu Adolf Rücker, 1880-1948.
MLA (9th ed.) CitationRücker, Adolf. Archivmaterialien Zu Adolf Rücker, 1880-1948.
Warning: These citations may not always be 100% accurate.