Gaya APA
The new book of knowledge. (1974).
Canada:
Grolier.
Gaya Chicago
The new book of knowledge.
.
Canada:
Grolier,
1974.
Text.
Gaya MLA
The new book of knowledge.
.
Canada:
Grolier,
1974.
Text.
Gaya Turabian
The new book of knowledge.
Canada:
Grolier,
1974.
Print.