APA (7th ed.) Citation

Reik, T., & Freud, S. (1928). Das Ritual: Psychoanalytische Studien Imago <Leipzig> / Imago-Bücher.

Chicago Style (17th ed.) Citation

Reik, Theodor, and Sigmund Freud. "Das Ritual: Psychoanalytische Studien." Imago <Leipzig> / Imago-Bücher 1928.

MLA (9th ed.) Citation

Reik, Theodor, and Sigmund Freud. "Das Ritual: Psychoanalytische Studien." Imago <Leipzig> / Imago-Bücher, 1928.

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