APA (7th ed.) Citation

Willems,Mo. (2012). There is a bird on your head! Walkers Books Ltd.

Chicago Style (17th ed.) Citation

Willems,Mo. There Is a Bird on Your Head! London: Walkers Books Ltd, 2012.

MLA (9th ed.) Citation

Willems,Mo. There Is a Bird on Your Head! Walkers Books Ltd, 2012.

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