Gaya APA
Yeongseon, C. et al
(2017).
Why ? daily life safety
(
Cetakan 1)
.
Jakarta:
PT Elex Media Komputindo.
Gaya MLA
Yeongseon, Cho. et al.
"Why ? daily life safety".
Cetakan 1
Jakarta:
PT Elex Media Komputindo,
2017.
BOOK.