APA (7th ed.) Citation

Heckmann, H. Archivmaterialien zu Harald Heckmann, 1924-2023.

Chicago Style (17th ed.) Citation

Heckmann, Harald. Archivmaterialien Zu Harald Heckmann, 1924-2023.

MLA (9th ed.) Citation

Heckmann, Harald. Archivmaterialien Zu Harald Heckmann, 1924-2023.

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