APA (7th ed.) Citation

Heyd, W. (2019). Archivmaterialien zu Wilhelm Heyd, 1823-1906.

Chicago Style (17th ed.) Citation

Heyd, Wilhelm. Archivmaterialien Zu Wilhelm Heyd, 1823-1906. 2019.

MLA (9th ed.) Citation

Heyd, Wilhelm. Archivmaterialien Zu Wilhelm Heyd, 1823-1906. 2019.

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