APA (7th ed.) Citation

Thurston, H., & Frei, G. (1955). Poltergeister. Verlag Räber & Cie.

Chicago Style (17th ed.) Citation

Thurston, Herbert, and Gebhard Frei. Poltergeister. Luzern: Verlag Räber & Cie, 1955.

MLA (9th ed.) Citation

Thurston, Herbert, and Gebhard Frei. Poltergeister. Verlag Räber & Cie, 1955.

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