Cita APA (7th ed.)

Blake, Q. (1998). Charlie and the chocolate factory. Puffin Books.

Cita Chicago (17th ed.)

Blake, Quentin. Charlie and the Chocolate Factory. New York: Puffin Books, 1998.

Cita MLA (9th ed.)

Blake, Quentin. Charlie and the Chocolate Factory. Puffin Books, 1998.