Cita APA (7a ed.)

Carle, E. (2002). The very hungry caterpillar. Penguin Books.

Cita Chicago Style (17a ed.)

Carle, Eric. The Very Hungry Caterpillar. London: Penguin Books, 2002.

Cita MLA (9a ed.)

Carle, Eric. The Very Hungry Caterpillar. Penguin Books, 2002.