APA Style
FIRTH, Rachel. (2012).
Dinosaurus .
London:
Usborne.
Chicago Style
FIRTH, Rachel.
Dinosaurus.
London:
Usborne,
2012.
Text.
MLA Style
FIRTH, Rachel.
Dinosaurus.
London:
Usborne,
2012.
Text.
Turabian Style
FIRTH, Rachel.
Dinosaurus.
London:
Usborne,
2012.
Print.