APA Style
NAULT, William H.. (1972).
The World Book Encyclopedia w-x,y-z .
:
.
Chicago Style
NAULT, William H..
The World Book Encyclopedia w-x,y-z.
:
,
1972.
Text.
MLA Style
NAULT, William H..
The World Book Encyclopedia w-x,y-z.
:
,
1972.
Text.
Turabian Style
NAULT, William H..
The World Book Encyclopedia w-x,y-z.
:
,
1972.
Print.