APA (7th ed.) Citation

Langer, S., & Busquets, C. (1991). 13 beliebte Märchen. Hemma Verlag.

Chicago Style (17th ed.) Citation

Langer, S., and Carlos Busquets. 13 Beliebte Märchen. [Nemecko]: Hemma Verlag, 1991.

MLA (9th ed.) Citation

Langer, S., and Carlos Busquets. 13 Beliebte Märchen. Hemma Verlag, 1991.

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