APA Format
Grolier Incoprorated;
. (1986). Encyclopedia Americana
/
. Danbury : Grolier Incoprorated;
MLA Format
Grolier Incoprorated;
. Encyclopedia Americana
/
. Danbury : Grolier Incoprorated;, 1986
Chicago Format
Grolier Incoprorated;
. Encyclopedia Americana
/
. Danbury : Grolier Incoprorated;, 1986
Australian/Harvard Format
Grolier Incoprorated;
. 1986. Encyclopedia Americana
/
. Grolier Incoprorated; Danbury