APA (7th ed.) Citation

Freud, S. Archivmaterialien zu Sigmund Freud, 1856-1939.

Chicago Style (17th ed.) Citation

Freud, Sigmund. Archivmaterialien Zu Sigmund Freud, 1856-1939.

MLA (9th ed.) Citation

Freud, Sigmund. Archivmaterialien Zu Sigmund Freud, 1856-1939.

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