APA (7th ed.) Citation

Pampel, W. (2009). Das verlorene Symbol. Lübbe Audio.

Chicago Style (17th ed.) Citation

Pampel, Wolfgang. Das Verlorene Symbol. Bergisch Gladbach: Lübbe Audio, 2009.

MLA (9th ed.) Citation

Pampel, Wolfgang. Das Verlorene Symbol. Lübbe Audio, 2009.