APA (7th ed.) Citation

Habsburg, O. v. Archivmaterialien zu Otto von Habsburg, 1912-2011.

Chicago Style (17th ed.) Citation

Habsburg, Otto von. Archivmaterialien Zu Otto Von Habsburg, 1912-2011.

MLA (9th ed.) Citation

Habsburg, Otto von. Archivmaterialien Zu Otto Von Habsburg, 1912-2011.

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