Gaya APA
Salma, Sergio. (2010).
Pusat Dunia .
Jakarta:
Gramedia Pustaka Utama.
Gaya Chicago
Salma, Sergio.
Pusat Dunia.
Jakarta:
Gramedia Pustaka Utama,
2010.
Fiction.
Gaya MLA
Salma, Sergio.
Pusat Dunia.
Jakarta:
Gramedia Pustaka Utama,
2010.
Fiction.
Gaya Turabian
Salma, Sergio.
Pusat Dunia.
Jakarta:
Gramedia Pustaka Utama,
2010.
Fiction.