APA (7th ed.) Citation

Blyton, E. (1980). Rätselhafte Geschichten.

Chicago Style (17th ed.) Citation

Blyton, Enid. Rätselhafte Geschichten. 1980.

MLA (9th ed.) Citation

Blyton, Enid. Rätselhafte Geschichten. 1980.

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