APA Style
Griffiths, A., Denton, T.
(2011).
THE 13-STOREY TREEHOUSE
.
London:
Macmillan Childrens Books.
MLA Style
Griffiths, Andy., Denton, Terry.
"THE 13-STOREY TREEHOUSE".
London:
Macmillan Childrens Books,
2011.
Text.