Gaya APA
Sheldon, Sidney. (2009).
The sky is falling = Langit Runtuh (8).
Jakarta:
Gramedia Pustaka Utama.
Gaya Chicago
Sheldon, Sidney.
The sky is falling = Langit Runtuh.
8
Jakarta:
Gramedia Pustaka Utama,
2009.
Text.
Gaya MLA
Sheldon, Sidney.
The sky is falling = Langit Runtuh.
8
Jakarta:
Gramedia Pustaka Utama,
2009.
Text.
Gaya Turabian
Sheldon, Sidney.
The sky is falling = Langit Runtuh.
8
Jakarta:
Gramedia Pustaka Utama,
2009.
Print.