APA (7th ed.) Citation

Hacker, F. Archivmaterialien zu Friedrich Hacker, 1914-1989.

Chicago Style (17th ed.) Citation

Hacker, Friedrich. Archivmaterialien Zu Friedrich Hacker, 1914-1989.

MLA (9th ed.) Citation

Hacker, Friedrich. Archivmaterialien Zu Friedrich Hacker, 1914-1989.

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