APA (7th ed.) Citation

Boehringer, E. Archivmaterialien zu Erich Boehringer, 1897-1971.

Chicago Style (17th ed.) Citation

Boehringer, Erich. Archivmaterialien Zu Erich Boehringer, 1897-1971.

MLA (9th ed.) Citation

Boehringer, Erich. Archivmaterialien Zu Erich Boehringer, 1897-1971.

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