APA Style
Incorporated, Grolier. (1984).
The new book of knowledge : Volume 20(WXYZ) (1984).
United States:
Grolier.
Chicago Style
Incorporated, Grolier.
The new book of knowledge : Volume 20(WXYZ).
1984
United States:
Grolier,
1984.
Text.
MLA Style
Incorporated, Grolier.
The new book of knowledge : Volume 20(WXYZ).
1984
United States:
Grolier,
1984.
Text.
Turabian Style
Incorporated, Grolier.
The new book of knowledge : Volume 20(WXYZ).
1984
United States:
Grolier,
1984.
Print.