Gaya APA
Bird, Isobel, Setiawati, Utti. (2004).
Circle of Three Series Buku 6 : Lingkaran Cahaya .
Jakarta:
Elek Media Komputindo.
Gaya Chicago
Bird, Isobel, Setiawati, Utti.
Circle of Three Series Buku 6 : Lingkaran Cahaya.
Jakarta:
Elek Media Komputindo,
2004.
Text.
Gaya MLA
Bird, Isobel, Setiawati, Utti.
Circle of Three Series Buku 6 : Lingkaran Cahaya.
Jakarta:
Elek Media Komputindo,
2004.
Text.
Gaya Turabian
Bird, Isobel, Setiawati, Utti.
Circle of Three Series Buku 6 : Lingkaran Cahaya.
Jakarta:
Elek Media Komputindo,
2004.
Print.