APA Style
Davidson, Susanna. ().
Usborne First Reading : Penguins .
:
Usborne.
Chicago Style
Davidson, Susanna.
Usborne First Reading : Penguins.
:
Usborne,
.
Text.
MLA Style
Davidson, Susanna.
Usborne First Reading : Penguins.
:
Usborne,
.
Text.
Turabian Style
Davidson, Susanna.
Usborne First Reading : Penguins.
:
Usborne,
.
Print.