APA (7th ed.) Citation

Kaplan, H. F. Archivmaterialien zu Helmut F. Kaplan, 1952-.

Chicago Style (17th ed.) Citation

Kaplan, Helmut F. Archivmaterialien Zu Helmut F. Kaplan, 1952-.

MLA (9th ed.) Citation

Kaplan, Helmut F. Archivmaterialien Zu Helmut F. Kaplan, 1952-.

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