Gaya APA
Secret the Power. (2010).
Jakarta:
Gramedia pustaka utama.
Gaya Chicago
Secret the Power.
.
Jakarta:
Gramedia pustaka utama,
2010.
.
Gaya MLA
Secret the Power.
.
Jakarta:
Gramedia pustaka utama,
2010.
.
Gaya Turabian
Secret the Power.
Jakarta:
Gramedia pustaka utama,
2010.
.