APA (7th ed.) Citation

Enid Blyton. (1955). The Secret Seven, Secret Seven Win Through (2015.). Hodder Children's book.

Chicago Style (17th ed.) Citation

Enid Blyton. The Secret Seven, Secret Seven Win Through. 2015. Hodder Children's book, 1955.

MLA (9th ed.) Citation

Enid Blyton. The Secret Seven, Secret Seven Win Through. 2015. Hodder Children's book, 1955.

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