APA (7th ed.) Citation

Blyton, E. (2004). The mystery of strange messages. Dean.

Chicago Style (17th ed.) Citation

Blyton, Enid. The Mystery of Strange Messages. London: Dean, 2004.

MLA (9th ed.) Citation

Blyton, Enid. The Mystery of Strange Messages. Dean, 2004.

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