Gaya APA

Blyton, E. (2012). Look out, secret seven: menerima tanda jasa (Cet. 4). Jakarta: Gramedia Pustaka Utama.

Gaya MLA

Blyton, Enid. "Look out, secret seven: menerima tanda jasa". Cet. 4 Jakarta: Gramedia Pustaka Utama, 2012. Text.