APA (7th ed.) Citation

Becker, R. Archivmaterialien zu Rolf Becker, 1935-.

Chicago Style (17th ed.) Citation

Becker, Rolf. Archivmaterialien Zu Rolf Becker, 1935-.

MLA (9th ed.) Citation

Becker, Rolf. Archivmaterialien Zu Rolf Becker, 1935-.

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