APA (7th ed.) Citation

Enid Blyton. (1954). The Mystery of Tally-Ho Cottage. Egmont.

Chicago Style (17th ed.) Citation

Enid Blyton. The Mystery of Tally-Ho Cottage. Great Britain: Egmont, 1954.

MLA (9th ed.) Citation

Enid Blyton. The Mystery of Tally-Ho Cottage. Egmont, 1954.

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