APA (7th ed.) Citation

Gratzl, E. Archivmaterialien zu Emil Gratzl, 1877-1957.

Chicago Style (17th ed.) Citation

Gratzl, Emil. Archivmaterialien Zu Emil Gratzl, 1877-1957.

MLA (9th ed.) Citation

Gratzl, Emil. Archivmaterialien Zu Emil Gratzl, 1877-1957.

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