APA Style
Encyclopaedia Britannica. (1968).
Chicago:
Encyclopaedia Britannica, INC..
Chicago Style
Encyclopaedia Britannica.
.
Chicago:
Encyclopaedia Britannica, INC.,
1968.
REFERENCE.
MLA Style
Encyclopaedia Britannica.
.
Chicago:
Encyclopaedia Britannica, INC.,
1968.
REFERENCE.
Turabian Style
Encyclopaedia Britannica.
Chicago:
Encyclopaedia Britannica, INC.,
1968.
REFERENCE.