APA (7th ed.) Citation

Freud, S. (1960). Briefe 1873 - 1939.

Chicago Style (17th ed.) Citation

Freud, Sigmund. Briefe 1873 - 1939. 1960.

MLA (8th ed.) Citation

Freud, Sigmund. Briefe 1873 - 1939. 1960.

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