APA Style
Walliams, David. (2021).
Mega Monster .
London:
HarperCollins.
Chicago Style
Walliams, David.
Mega Monster.
London:
HarperCollins,
2021.
Text.
MLA Style
Walliams, David.
Mega Monster.
London:
HarperCollins,
2021.
Text.
Turabian Style
Walliams, David.
Mega Monster.
London:
HarperCollins,
2021.
Print.