APA (7th ed.) Citation

Carle, E. (2011). The very hungry caterpillar (Big board book.). Puffin Books.

Chicago Style (17th ed.) Citation

Carle, Eric. The Very Hungry Caterpillar. Big board book. London [u.a.]: Puffin Books, 2011.

MLA (9th ed.) Citation

Carle, Eric. The Very Hungry Caterpillar. Big board book. Puffin Books, 2011.

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