APA (7th ed.) Citation

Hay, P. Archivmaterialien zu Peter Hay, 1935-.

Chicago Style (17th ed.) Citation

Hay, Peter. Archivmaterialien Zu Peter Hay, 1935-.

MLA (9th ed.) Citation

Hay, Peter. Archivmaterialien Zu Peter Hay, 1935-.

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