APA Style
ENCYCLPEDIA AMERICANA, VOLUME 1-30. (1997).
Denbury:
Grolier Incorporated.
Chicago Style
ENCYCLPEDIA AMERICANA, VOLUME 1-30.
.
Denbury:
Grolier Incorporated,
1997.
Text.
MLA Style
ENCYCLPEDIA AMERICANA, VOLUME 1-30.
.
Denbury:
Grolier Incorporated,
1997.
Text.
Turabian Style
ENCYCLPEDIA AMERICANA, VOLUME 1-30.
Denbury:
Grolier Incorporated,
1997.
Print.