Gaya APA
Park, H., Park, .
(2020).
Why? People – Isaac Newton
(
Cetakan I)
.
Jakarta:
Elex Media Komputindo.
Gaya MLA
Park, Hyunjong., Park, .
"Why? People – Isaac Newton".
Cetakan I
Jakarta:
Elex Media Komputindo,
2020.
Text.