Ritter, G. A. (2019). Archivmaterialien zu Gerhard A. Ritter, 1929-2015.
Chicago Style (17th ed.) CitationRitter, Gerhard A. Archivmaterialien Zu Gerhard A. Ritter, 1929-2015. 2019.
MLA (8th ed.) CitationRitter, Gerhard A. Archivmaterialien Zu Gerhard A. Ritter, 1929-2015. 2019.
Warning: These citations may not always be 100% accurate.