APA Style
The Encyclopedia Americana Vol. 1 International Edition. (1973).
New York:
AMERICANA CORPORATION.
Chicago Style
The Encyclopedia Americana Vol. 1 International Edition.
.
New York:
AMERICANA CORPORATION,
1973.
.
MLA Style
The Encyclopedia Americana Vol. 1 International Edition.
.
New York:
AMERICANA CORPORATION,
1973.
.
Turabian Style
The Encyclopedia Americana Vol. 1 International Edition.
New York:
AMERICANA CORPORATION,
1973.
.