APA (7th ed.) Citation

Ringel, E. (2019). Archivmaterialien zu Erwin Ringel, 1921-1994.

Chicago Style (17th ed.) Citation

Ringel, Erwin. Archivmaterialien Zu Erwin Ringel, 1921-1994. 2019.

MLA (8th ed.) Citation

Ringel, Erwin. Archivmaterialien Zu Erwin Ringel, 1921-1994. 2019.

Warning: These citations may not always be 100% accurate.