Gaya APA
O'Connell, T., Pratiwi, C, D.
(2010).
Dueling Princes
.
Jakarta:
Gramedia Pustaka Utama.
Gaya MLA
O'Connell, Tyne., Pratiwi, Caecilia, Dian.
"Dueling Princes".
Jakarta:
Gramedia Pustaka Utama,
2010.
Book.