APA (7th ed.) Citation

Graßhoff, H. Archivmaterialien zu Helmut Graßhoff, 1925-1983.

Chicago Style (17th ed.) Citation

Graßhoff, Helmut. Archivmaterialien Zu Helmut Graßhoff, 1925-1983.

MLA (9th ed.) Citation

Graßhoff, Helmut. Archivmaterialien Zu Helmut Graßhoff, 1925-1983.

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