Gaya APA
Cho, Y. (2017).
Why? Science Virtual Reality &Augmented Reality = Realitas Virtual & Realitas Tertambah .
Jakarta:
Elex Media Komputindo.
Gaya MLA
Cho, Youngsun.
"Why? Science Virtual Reality &Augmented Reality = Realitas Virtual & Realitas Tertambah".
Jakarta:
Elex Media Komputindo,
2017.
Text.