Gaya APA
Dowling, C., Donna, B.
(2014).
Insight Guides: Selandia Baru Step by Step
.
jakarta:
elex media komputindo.
Gaya MLA
Dowling, Craig., Donna, Blaber.
"Insight Guides: Selandia Baru Step by Step".
jakarta:
elex media komputindo,
2014.
Text.