APA (7th ed.) Citation

Blyton, E. (2006). Noddy's unlucky day. HarperColins Children's Books.

Chicago Style (17th ed.) Citation

Blyton, Enid. Noddy's Unlucky Day. London: HarperColins Children's Books, 2006.

MLA (9th ed.) Citation

Blyton, Enid. Noddy's Unlucky Day. HarperColins Children's Books, 2006.

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