APA (7th ed.) Citation

Gaarder, J., & Hagerup, K. (2001). Bibbi Bokkens magische Bibliothek. Hanser.

Chicago Style (17th ed.) Citation

Gaarder, Jostein, and Klaus Hagerup. Bibbi Bokkens Magische Bibliothek. München [u.a.]: Hanser, 2001.

MLA (9th ed.) Citation

Gaarder, Jostein, and Klaus Hagerup. Bibbi Bokkens Magische Bibliothek. Hanser, 2001.

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