APA (7th ed.) Citation

Petsch, A. Archivmaterialien zu August Petsch.

Chicago Style (17th ed.) Citation

Petsch, August. Archivmaterialien Zu August Petsch.

MLA (9th ed.) Citation

Petsch, August. Archivmaterialien Zu August Petsch.

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