APA Style

Carle, E. (2013). My Very First Book of Numbers/Mi Primer Libro de Numeros (World of Eric Carle (Philomel Books)) . New York: Penguin Putnam.

MLA Style

Carle, Eric. "My Very First Book of Numbers/Mi Primer Libro de Numeros (World of Eric Carle (Philomel Books))". New York: Penguin Putnam, 2013. Printed Book.