Gaya APA
Blyton, Enid. (2007).
Ke Bukit Billycock .
:
Gramedia Pustaka Utama.
Gaya Chicago
Blyton, Enid.
Ke Bukit Billycock.
:
Gramedia Pustaka Utama,
2007.
Fiction.
Gaya MLA
Blyton, Enid.
Ke Bukit Billycock.
:
Gramedia Pustaka Utama,
2007.
Fiction.
Gaya Turabian
Blyton, Enid.
Ke Bukit Billycock.
:
Gramedia Pustaka Utama,
2007.
Fiction.