Gaya APA
Ward, Helen. (2010).
Naga Mesin (The Dragon Machine) .
United Kingdom:
KidClassic.
Gaya Chicago
Ward, Helen.
Naga Mesin (The Dragon Machine).
United Kingdom:
KidClassic,
2010.
Text.
Gaya MLA
Ward, Helen.
Naga Mesin (The Dragon Machine).
United Kingdom:
KidClassic,
2010.
Text.
Gaya Turabian
Ward, Helen.
Naga Mesin (The Dragon Machine).
United Kingdom:
KidClassic,
2010.
Print.