APA Style
Nault, William H.. (1989).
The World Book Encyclopedia (Cet. 1, 1989).
Chicago:
World Book Inc..
Chicago Style
Nault, William H..
The World Book Encyclopedia.
Cet. 1, 1989
Chicago:
World Book Inc.,
1989.
Text.
MLA Style
Nault, William H..
The World Book Encyclopedia.
Cet. 1, 1989
Chicago:
World Book Inc.,
1989.
Text.
Turabian Style
Nault, William H..
The World Book Encyclopedia.
Cet. 1, 1989
Chicago:
World Book Inc.,
1989.
Print.