APA Style
The Encyclopedia Americana. (1983).
Danbury, Conn.:
Grolier.
Chicago Style
The Encyclopedia Americana.
International ed..
Danbury, Conn.:
Grolier,
1983.
Text.
MLA Style
The Encyclopedia Americana.
International ed..
Danbury, Conn.:
Grolier,
1983.
Text.
Turabian Style
The Encyclopedia Americana.
Danbury, Conn.:
Grolier,
1983.
Print.