APA (7th ed.) Citation

Judge, A., Judge, C., & Pfeiffer, C. Mach dein eigenes Alien Abenteuer. Beltz & Gelberg.

Chicago Style (17th ed.) Citation

Judge, Andrew, Chris Judge, and Christina Pfeiffer. Mach Dein Eigenes Alien Abenteuer. Weinheim ; Basel: Beltz & Gelberg.

MLA (9th ed.) Citation

Judge, Andrew, et al. Mach Dein Eigenes Alien Abenteuer. Beltz & Gelberg.