APA (7th ed.) Citation

Engel, C. Archivmaterialien zu Carl Engel, 1895-1947.

Chicago Style (17th ed.) Citation

Engel, Carl. Archivmaterialien Zu Carl Engel, 1895-1947.

MLA (9th ed.) Citation

Engel, Carl. Archivmaterialien Zu Carl Engel, 1895-1947.

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