Gaya APA
Atkinson, Eleanor.. (1996).
Greyfriars Bobby .
London:
Penguin Books.
Gaya Chicago
Atkinson, Eleanor..
Greyfriars Bobby.
London:
Penguin Books,
1996.
Text.
Gaya MLA
Atkinson, Eleanor..
Greyfriars Bobby.
London:
Penguin Books,
1996.
Text.
Gaya Turabian
Atkinson, Eleanor..
Greyfriars Bobby.
London:
Penguin Books,
1996.
Print.