APA Style
Walliams,David. (2010).
Billionaire boy .
London:
HarperCollins e-book.
Chicago Style
Walliams,David.
Billionaire boy.
London:
HarperCollins e-book,
2010.
Fiction.
MLA Style
Walliams,David.
Billionaire boy.
London:
HarperCollins e-book,
2010.
Fiction.
Turabian Style
Walliams,David.
Billionaire boy.
London:
HarperCollins e-book,
2010.
Fiction.