APA (7th ed.) Citation

Blyton, E. (1992). The secret mountain. Award Publications.

Chicago Style (17th ed.) Citation

Blyton, Enid. The Secret Mountain. London: Award Publications, 1992.

MLA (9th ed.) Citation

Blyton, Enid. The Secret Mountain. Award Publications, 1992.

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