Gaya APA
Gayatri, ., Romadhona, G. (2007).
Buku Pintar Cewek Pintar : Everything A Girl Must Know .
Jakarta:
Gagas Media.
Gaya MLA
Gayatri, ., Romadhona, Gita.
"Buku Pintar Cewek Pintar : Everything A Girl Must Know".
Jakarta:
Gagas Media,
2007.
Book.