Cita APA (7th ed.)

Dahl, R., & Blake, Q. (2005). Charlie and the chocolate factory. Puffin Books.

Cita Chicago (17th ed.)

Dahl, Roald, i Quentin Blake. Charlie and the Chocolate Factory. New York: Puffin Books, 2005.

Cita MLA (9th ed.)

Dahl, Roald, i Quentin Blake. Charlie and the Chocolate Factory. Puffin Books, 2005.