Gaya APA
Colfer, E.
(2018).
Artemis Fowl # 2 and the Arctic Incident
.
Jakarta:
PT Gramedia Pustaka Utama.
Gaya MLA
Colfer, Eoin.
"Artemis Fowl # 2 and the Arctic Incident".
Jakarta:
PT Gramedia Pustaka Utama,
2018.
Text.