APA (7th ed.) Citation

Bongard, W. Archivmaterialien zu Willi Bongard, 1931-1985.

Chicago Style (17th ed.) Citation

Bongard, Willi. Archivmaterialien Zu Willi Bongard, 1931-1985.

MLA (9th ed.) Citation

Bongard, Willi. Archivmaterialien Zu Willi Bongard, 1931-1985.

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