APA (7th ed.) Citation

Blyton's, E. (1990). The naughtiest girl in the school.

Chicago Style (17th ed.) Citation

Blyton's, Enid. The Naughtiest Girl in the School. Australia bBudget Books, 1990.

MLA (9th ed.) Citation

Blyton's, Enid. The Naughtiest Girl in the School. 1990.

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