Gaya APA
Colbert, D. (2006).
The Magical Worlds Of Harry Potter : Dunia Ajaib Harry Potter .
Jakarta:
Gramedia Pustaka Utama.
Gaya MLA
Colbert, David.
"The Magical Worlds Of Harry Potter : Dunia Ajaib Harry Potter".
Jakarta:
Gramedia Pustaka Utama,
2006.
Text.