APA (7th ed.) Citation

Heckmann, G. Archivmaterialien zu Gustav Heckmann, 1898-1996.

Chicago Style (17th ed.) Citation

Heckmann, Gustav. Archivmaterialien Zu Gustav Heckmann, 1898-1996.

MLA (9th ed.) Citation

Heckmann, Gustav. Archivmaterialien Zu Gustav Heckmann, 1898-1996.

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