APA (7th ed.) Citation

Greeven, H. Archivmaterialien zu Heinrich Greeven, 1906-1990.

Chicago Style (17th ed.) Citation

Greeven, Heinrich. Archivmaterialien Zu Heinrich Greeven, 1906-1990.

MLA (9th ed.) Citation

Greeven, Heinrich. Archivmaterialien Zu Heinrich Greeven, 1906-1990.

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