Gaya APA
Papyrus, ., Jeong, S.
(2014).
WHY?People Albert Einstein
.
Jakarta:
PT. Elex Media Komputindo.
Gaya MLA
Papyrus, ., Jeong, Seokho.
"WHY?People Albert Einstein".
Jakarta:
PT. Elex Media Komputindo,
2014.
Text.