Gaya APA
Colfer, E.
(2011).
Artemis Fowl: The Opal Deception (Muslihat Opal)
.
Jakarta:
Gramedia Pustaka Utama.
Gaya MLA
Colfer, Eoin.
"Artemis Fowl: The Opal Deception (Muslihat Opal)".
Jakarta:
Gramedia Pustaka Utama,
2011.
Text.