APA Style
ALEXANDER, William M. (1971).
The Encyclopedia Americana 6 .
New York:
Americana Corporation.
Chicago Style
ALEXANDER, William M.
The Encyclopedia Americana 6.
New York:
Americana Corporation,
1971.
.
MLA Style
ALEXANDER, William M.
The Encyclopedia Americana 6.
New York:
Americana Corporation,
1971.
.
Turabian Style
ALEXANDER, William M.
The Encyclopedia Americana 6.
New York:
Americana Corporation,
1971.
.