APA Style
Encyclopedia of knowledge. ().
Denbury:
Grolier Incorporated.
Chicago Style
Encyclopedia of knowledge.
.
Denbury:
Grolier Incorporated,
.
Text.
MLA Style
Encyclopedia of knowledge.
.
Denbury:
Grolier Incorporated,
.
Text.
Turabian Style
Encyclopedia of knowledge.
Denbury:
Grolier Incorporated,
.
Print.