APA Style
World Book, Inc.. (2012).
Guide for Parent and Teachers .
:
World Book. Inc.
Chicago Style
World Book, Inc..
Guide for Parent and Teachers.
:
World Book. Inc,
2012.
Text.
MLA Style
World Book, Inc..
Guide for Parent and Teachers.
:
World Book. Inc,
2012.
Text.
Turabian Style
World Book, Inc..
Guide for Parent and Teachers.
:
World Book. Inc,
2012.
Print.