APA (7th ed.) Citation

Klettke-Mengel, I. Archivmaterialien zu Ingeborg Klettke-Mengel.

Chicago Style (17th ed.) Citation

Klettke-Mengel, Ingeborg. Archivmaterialien Zu Ingeborg Klettke-Mengel.

MLA (9th ed.) Citation

Klettke-Mengel, Ingeborg. Archivmaterialien Zu Ingeborg Klettke-Mengel.

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