APA Style
The World Book Encyclopedia, B.2. (1971).
Chicago:
Field Enterprise Educational Corporation.
Chicago Style
The World Book Encyclopedia, B.2.
1.
Chicago:
Field Enterprise Educational Corporation,
1971.
Text.
MLA Style
The World Book Encyclopedia, B.2.
1.
Chicago:
Field Enterprise Educational Corporation,
1971.
Text.
Turabian Style
The World Book Encyclopedia, B.2.
Chicago:
Field Enterprise Educational Corporation,
1971.
Print.