APA Style
Incorporated, Grolier. (1984).
The new book of knowledge : Vol. 9 (I) (Vol.9).
United States:
Grolier.
Chicago Style
Incorporated, Grolier.
The new book of knowledge : Vol. 9 (I).
Vol.9
United States:
Grolier,
1984.
Text.
MLA Style
Incorporated, Grolier.
The new book of knowledge : Vol. 9 (I).
Vol.9
United States:
Grolier,
1984.
Text.
Turabian Style
Incorporated, Grolier.
The new book of knowledge : Vol. 9 (I).
Vol.9
United States:
Grolier,
1984.
Print.