Gaya APA
Umrotun, Siti. (2018).
Little Sister .
Depok:
Rainbow Books.
Gaya Chicago
Umrotun, Siti.
Little Sister.
Depok:
Rainbow Books,
2018.
Text.
Gaya MLA
Umrotun, Siti.
Little Sister.
Depok:
Rainbow Books,
2018.
Text.
Gaya Turabian
Umrotun, Siti.
Little Sister.
Depok:
Rainbow Books,
2018.
Print.