APA Style
Litchfield, Jo. (2007).
First Picture Maths .
London:
Usborne.
Chicago Style
Litchfield, Jo.
First Picture Maths.
London:
Usborne,
2007.
Text.
MLA Style
Litchfield, Jo.
First Picture Maths.
London:
Usborne,
2007.
Text.
Turabian Style
Litchfield, Jo.
First Picture Maths.
London:
Usborne,
2007.
Print.