Gaya APA
Yoo, G. et al
(2017).
Why? United Kingdom
(
Indonesian Edition)
.
Jakarta, Indonesia:
Elex Media Komputindo.
Gaya MLA
Yoo, Giyeong. et al.
"Why? United Kingdom".
Indonesian Edition
Jakarta, Indonesia:
Elex Media Komputindo,
2017.
Text.