APA (7th ed.) Citation

Freud, S., & Freud, S. (1973). Zwang, Paranoia und Perversion. Fischer.

Chicago Style (17th ed.) Citation

Freud, Sigmund, and Sigmund Freud. Zwang, Paranoia Und Perversion. Frankfurt a.M.: Fischer, 1973.

MLA (8th ed.) Citation

Freud, Sigmund, and Sigmund Freud. Zwang, Paranoia Und Perversion. Fischer, 1973.

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