APA (7th ed.) Citation

Kretschmar, H. (2019). Archivmaterialien zu Helmut Kretschmar, 1928-.

Chicago Style (17th ed.) Citation

Kretschmar, Helmut. Archivmaterialien Zu Helmut Kretschmar, 1928-. 2019.

MLA (9th ed.) Citation

Kretschmar, Helmut. Archivmaterialien Zu Helmut Kretschmar, 1928-. 2019.

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