APA (7th ed.) Citation

Alexander, J. (2007). The 7 day: Brain booster. Hodder Children's Books.

Chicago Style (17th ed.) Citation

Alexander, Jenny. The 7 Day: Brain Booster. London: Hodder Children's Books, 2007.

MLA (9th ed.) Citation

Alexander, Jenny. The 7 Day: Brain Booster. Hodder Children's Books, 2007.

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