Gaya APA
Blyton,Enid. (1996).
The Secret Seven 9 : Secret Seven Mystery .
London:
Hodder Children\'s Books.
Gaya Chicago
Blyton,Enid.
The Secret Seven 9 : Secret Seven Mystery.
London:
Hodder Children\'s Books,
1996.
Text.
Gaya MLA
Blyton,Enid.
The Secret Seven 9 : Secret Seven Mystery.
London:
Hodder Children\'s Books,
1996.
Text.
Gaya Turabian
Blyton,Enid.
The Secret Seven 9 : Secret Seven Mystery.
London:
Hodder Children\'s Books,
1996.
Print.