APA (7th ed.) Citation

Boerner, B., & Klein, B. (2006). Fragen des Stils.

Chicago Style (17th ed.) Citation

Boerner, Bruno, and Bruno Klein. Fragen Des Stils. 2006.

MLA (9th ed.) Citation

Boerner, Bruno, and Bruno Klein. Fragen Des Stils. 2006.

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