Gaya APA
SCHROEDER, Alice. (2010).
The Snowball .
Jakarta:
Elex Media Komputindo.
Gaya Chicago
SCHROEDER, Alice.
The Snowball.
Jakarta:
Elex Media Komputindo,
2010.
Text.
Gaya MLA
SCHROEDER, Alice.
The Snowball.
Jakarta:
Elex Media Komputindo,
2010.
Text.
Gaya Turabian
SCHROEDER, Alice.
The Snowball.
Jakarta:
Elex Media Komputindo,
2010.
Print.