Gaya APA
Oktavianti, P.
(2006).
I'm a Beautiful Nerd : Kuper Tapi Cantik
.
Jakarta:
Gramedia Pustaka Utama.
Gaya MLA
Oktavianti, Poppy.
"I'm a Beautiful Nerd : Kuper Tapi Cantik".
Jakarta:
Gramedia Pustaka Utama,
2006.
Book.