APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

Jill Murphy. The Worst Witch Saves the Day. England: Penguin Books Ltd, 2005.

MLA (9th ed.) Citation

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

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