APA (7th ed.) Citation

Külpe, O. Archivmaterialien zu Oswald Külpe, 1862-1915.

Chicago Style (17th ed.) Citation

Külpe, Oswald. Archivmaterialien Zu Oswald Külpe, 1862-1915.

MLA (9th ed.) Citation

Külpe, Oswald. Archivmaterialien Zu Oswald Külpe, 1862-1915.

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