Gaya APA
Gore, K., C., M, D.
(2006).
Sammy' s Hill = Dunia Sammy
.
Jakarta:
Gramedia Pustaka Utama.
Gaya MLA
Gore, Kristin., C., Monica, D..
"Sammy' s Hill = Dunia Sammy".
Jakarta:
Gramedia Pustaka Utama,
2006.
Book.