APA (7th ed.) Citation

Gruen, A. Archivmaterialien zu Arno Gruen, 1923-2015.

Chicago Style (17th ed.) Citation

Gruen, Arno. Archivmaterialien Zu Arno Gruen, 1923-2015.

MLA (9th ed.) Citation

Gruen, Arno. Archivmaterialien Zu Arno Gruen, 1923-2015.

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