APA (7th ed.) Citation

Krüer, F. Archivmaterialien zu Friedrich Krüer, 1880-.

Chicago Style (17th ed.) Citation

Krüer, Friedrich. Archivmaterialien Zu Friedrich Krüer, 1880-.

MLA (9th ed.) Citation

Krüer, Friedrich. Archivmaterialien Zu Friedrich Krüer, 1880-.

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