Gaya APA
Blyton, Enid. (2019).
Upper fourth at Mallory Towers .
London:
Hodder Children Books.
Gaya Chicago
Blyton, Enid.
Upper fourth at Mallory Towers.
London:
Hodder Children Books,
2019.
Text.
Gaya MLA
Blyton, Enid.
Upper fourth at Mallory Towers.
London:
Hodder Children Books,
2019.
Text.
Gaya Turabian
Blyton, Enid.
Upper fourth at Mallory Towers.
London:
Hodder Children Books,
2019.
Print.