APA Style
Gyeong-Sun, A., Jun-Hui, L.
(2018).
WHY? People : Winston Churchill
.
Jakarta:
PT Elex Media Komputindo.
MLA Style
Gyeong-Sun, Ahn., Jun-Hui, Lee.
"WHY? People : Winston Churchill".
Jakarta:
PT Elex Media Komputindo,
2018.
Reference.