APA (7th ed.) Citation

Nachtengel. ICH-Verl. Häfner & Häfner.

Chicago Style (17th ed.) Citation

Nachtengel. Nürnberg: ICH-Verl. Häfner & Häfner.

MLA (9th ed.) Citation

Nachtengel. ICH-Verl. Häfner & Häfner.

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