APA Style
World Book, Inc.. (2006).
The world book dictionary .
Chicago:
World Book.
Chicago Style
World Book, Inc..
The world book dictionary.
Chicago:
World Book,
2006.
Text.
MLA Style
World Book, Inc..
The world book dictionary.
Chicago:
World Book,
2006.
Text.
Turabian Style
World Book, Inc..
The world book dictionary.
Chicago:
World Book,
2006.
Print.