Gaya APA
Sones, S.
(2011).
What MY Girlfriend Doesn't Know : ssst... Jangan Bilang Bilang Cewekku
.
Jakarta:
Gramedia.
Gaya MLA
Sones, Sonya.
"What MY Girlfriend Doesn't Know : ssst... Jangan Bilang Bilang Cewekku".
Jakarta:
Gramedia,
2011.
Text.