Gaya APA
SHELDON,Sidney. (2001).
Langit runtuh = the sky is falling .
Jakarta:
Gramedia Pusat Utama.
Gaya Chicago
SHELDON,Sidney.
Langit runtuh = the sky is falling.
Jakarta:
Gramedia Pusat Utama,
2001.
Text.
Gaya MLA
SHELDON,Sidney.
Langit runtuh = the sky is falling.
Jakarta:
Gramedia Pusat Utama,
2001.
Text.
Gaya Turabian
SHELDON,Sidney.
Langit runtuh = the sky is falling.
Jakarta:
Gramedia Pusat Utama,
2001.
Print.