APA Style
Helbrough, Emma. (2011).
Nutcracker (Picture Books) .
:
.
Chicago Style
Helbrough, Emma.
Nutcracker (Picture Books).
:
,
2011.
Text.
MLA Style
Helbrough, Emma.
Nutcracker (Picture Books).
:
,
2011.
Text.
Turabian Style
Helbrough, Emma.
Nutcracker (Picture Books).
:
,
2011.
Print.