APA (7th ed.) Citation

King, S., Chizmar, R., & Blumenbach, U. (2017). Gwendys Wunschkasten. Wilhelm Heyne Verlag.

Chicago Style (17th ed.) Citation

King, Stephen, Richard Chizmar, and Ulrich Blumenbach. Gwendys Wunschkasten. München: Wilhelm Heyne Verlag, 2017.

MLA (9th ed.) Citation

King, Stephen, et al. Gwendys Wunschkasten. Wilhelm Heyne Verlag, 2017.