APA (7th ed.) Citation

Engel, S. W. Archivmaterialien zu Siegfried W. Engel, 1914-2002.

Chicago Style (17th ed.) Citation

Engel, Siegfried W. Archivmaterialien Zu Siegfried W. Engel, 1914-2002.

MLA (9th ed.) Citation

Engel, Siegfried W. Archivmaterialien Zu Siegfried W. Engel, 1914-2002.

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