Gaya APA
Heo, S, B. et al
(2009).
Why? the human body = tubuh kita
.
Jakarta:
PT Elex Media Komputindo.
Gaya MLA
Heo, Soon, Bong,. et al.
"Why? the human body = tubuh kita".
Jakarta:
PT Elex Media Komputindo,
2009.
Text.