APA (7th ed.) Citation

Gruber, G. (2019). Archivmaterialien zu Gerd Gruber, 1950-.

Chicago Style (17th ed.) Citation

Gruber, Gerd. Archivmaterialien Zu Gerd Gruber, 1950-. 2019.

MLA (9th ed.) Citation

Gruber, Gerd. Archivmaterialien Zu Gerd Gruber, 1950-. 2019.

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