APA Style
Sheldon, Sidney. (2001).
Langit Runtuh .
Jakarta:
Gramedia Pustaka Utama.
Chicago Style
Sheldon, Sidney.
Langit Runtuh.
Jakarta:
Gramedia Pustaka Utama,
2001.
.
MLA Style
Sheldon, Sidney.
Langit Runtuh.
Jakarta:
Gramedia Pustaka Utama,
2001.
.
Turabian Style
Sheldon, Sidney.
Langit Runtuh.
Jakarta:
Gramedia Pustaka Utama,
2001.
.