APA (7th ed.) Citation

Sorge, P. Archivmaterialien zu Peter Sorge, 1937-2000.

Chicago Style (17th ed.) Citation

Sorge, Peter. Archivmaterialien Zu Peter Sorge, 1937-2000.

MLA (9th ed.) Citation

Sorge, Peter. Archivmaterialien Zu Peter Sorge, 1937-2000.

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