APA (7th ed.) Citation

Jill Murphy. (2005). The Worst Witch Saves The Day. Penguin Books.

Chicago Style (17th ed.) Citation

Jill Murphy. The Worst Witch Saves The Day. London: Penguin Books, 2005.

MLA (9th ed.) Citation

Jill Murphy. The Worst Witch Saves The Day. Penguin Books, 2005.

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