Gaya APA
CHO, Y.
(2019).
Why? Science Standards Standar pengukuran
(
1)
.
Jakarta:
PT Elex Media Komputind.
Gaya MLA
CHO, Youngsun.
"Why? Science Standards Standar pengukuran".
1
Jakarta:
PT Elex Media Komputind,
2019.
Text.