APA (7th ed.) Citation

Kadefors, S., & Rüegger, C. (2017). Billie: Abfahrt 9:42. Urachhaus.

Chicago Style (17th ed.) Citation

Kadefors, Sara, and Charlotta Rüegger. Billie: Abfahrt 9:42. Stuttgart: Urachhaus, 2017.

MLA (9th ed.) Citation

Kadefors, Sara, and Charlotta Rüegger. Billie: Abfahrt 9:42. Urachhaus, 2017.

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