APA (7th ed.) Citation

Widmark, M. (2007). Die schwarzen Zeitzauberer. Ueberreuter.

Chicago Style (17th ed.) Citation

Widmark, Martin. Die Schwarzen Zeitzauberer. Wien: Ueberreuter, 2007.

MLA (9th ed.) Citation

Widmark, Martin. Die Schwarzen Zeitzauberer. Ueberreuter, 2007.

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