Gaya APA
Papyrus, .
(2014).
WHY? PEOPLE : ALBERT EINSTEIN
(
Cet. 1)
.
Jakarta:
PT Elex Media Komputindo.
Gaya MLA
Papyrus, .
"WHY? PEOPLE : ALBERT EINSTEIN".
Cet. 1
Jakarta:
PT Elex Media Komputindo,
2014.
Text.