Gaya APA
Lockhart, E.
(2009).
The Treasure Maps of Boys: Peta Harta Karun Cowok
.
Jakarta:
Gramedia Pustaka Utama.
Gaya MLA
Lockhart, E..
"The Treasure Maps of Boys: Peta Harta Karun Cowok".
Jakarta:
Gramedia Pustaka Utama,
2009.
.