Gaya APA
Roberts, Nora. (2014).
BLACK HILLS .
Jakarta:
Gramedia Pustaka Utama.
Gaya Chicago
Roberts, Nora.
BLACK HILLS.
Jakarta:
Gramedia Pustaka Utama,
2014.
Text.
Gaya MLA
Roberts, Nora.
BLACK HILLS.
Jakarta:
Gramedia Pustaka Utama,
2014.
Text.
Gaya Turabian
Roberts, Nora.
BLACK HILLS.
Jakarta:
Gramedia Pustaka Utama,
2014.
Print.