Gaya APA
Valen, Shmily. (2009).
Superman IT (Cet. 1).
Jakarta:
GagasMedia.
Gaya Chicago
Valen, Shmily.
Superman IT.
Cet. 1
Jakarta:
GagasMedia,
2009.
Text.
Gaya MLA
Valen, Shmily.
Superman IT.
Cet. 1
Jakarta:
GagasMedia,
2009.
Text.
Gaya Turabian
Valen, Shmily.
Superman IT.
Cet. 1
Jakarta:
GagasMedia,
2009.
Print.