Gaya APA
Sofianty, Nila, dkk. (2011).
IPS SD Kelas 3 .
Jakarta:
Quadra.
Gaya Chicago
Sofianty, Nila, dkk.
IPS SD Kelas 3.
Jakarta:
Quadra,
2011.
Text.
Gaya MLA
Sofianty, Nila, dkk.
IPS SD Kelas 3.
Jakarta:
Quadra,
2011.
Text.
Gaya Turabian
Sofianty, Nila, dkk.
IPS SD Kelas 3.
Jakarta:
Quadra,
2011.
Print.