APA Style

Blyton, Enid. (1997). Five have a mystery to solve . London: Hodder Children\'s Books.

Chicago Style

Blyton, Enid. Five have a mystery to solve. London: Hodder Children\'s Books, 1997. Text.

MLA Style

Blyton, Enid. Five have a mystery to solve. London: Hodder Children\'s Books, 1997. Text.

Turabian Style

Blyton, Enid. Five have a mystery to solve. London: Hodder Children\'s Books, 1997. Print.