APA Style
The World Book Encyclopedia, Volume --2 B. (2007).
Amerika:
The world book Inc.
Chicago Style
The World Book Encyclopedia, Volume --2 B.
Volume --2 B.
Amerika:
The world book Inc,
2007.
.
MLA Style
The World Book Encyclopedia, Volume --2 B.
Volume --2 B.
Amerika:
The world book Inc,
2007.
.
Turabian Style
The World Book Encyclopedia, Volume --2 B.
Amerika:
The world book Inc,
2007.
.