APA (7th ed.) Citation

Enid Blyton. (1953). The Secret Seven: Go ahead, secret seven. Hodder Children's Book.

Chicago Style (17th ed.) Citation

Enid Blyton. The Secret Seven: Go Ahead, Secret Seven. Great Britain: Hodder Children's Book, 1953.

MLA (9th ed.) Citation

Enid Blyton. The Secret Seven: Go Ahead, Secret Seven. Hodder Children's Book, 1953.

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