APA (7th ed.) Citation

Cohen, R. A. Archivmaterialien zu Richard A. Cohen, 1952-.

Chicago Style (17th ed.) Citation

Cohen, Richard A. Archivmaterialien Zu Richard A. Cohen, 1952-.

MLA (9th ed.) Citation

Cohen, Richard A. Archivmaterialien Zu Richard A. Cohen, 1952-.

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