Gaya APA

Dahl, R., Sigarlaki, A, D. (2010). Charlie and the Cocholate Factory . Jakarta: PT. Gramedia Pustaka Utama.

Gaya MLA

Dahl, Ronald., Sigarlaki, Ade, Dina. "Charlie and the Cocholate Factory". Jakarta: PT. Gramedia Pustaka Utama, 2010. Text.