Gaya APA
daynes, K., Allen, P. (2008).
An Usborne Flap Book See Inside Planet Earth With Over 80 Flaps to Lift .
England:
Usborne Publishing.
Gaya MLA
daynes, Katie., Allen, Petter.
"An Usborne Flap Book See Inside Planet Earth With Over 80 Flaps to Lift".
England:
Usborne Publishing,
2008.
Text.