APA Style
Encyclopedia Britannica, INC.. (1981).
The new encyclopedia britannica : micropedia ready reference and index vol. IX (vol. IX).
USA:
Chicago: Encyclopedia Britannica,INC, 1981.
Chicago Style
Encyclopedia Britannica, INC..
The new encyclopedia britannica : micropedia ready reference and index vol. IX.
vol. IX
USA:
Chicago: Encyclopedia Britannica,INC, 1981,
1981.
Text.
MLA Style
Encyclopedia Britannica, INC..
The new encyclopedia britannica : micropedia ready reference and index vol. IX.
vol. IX
USA:
Chicago: Encyclopedia Britannica,INC, 1981,
1981.
Text.
Turabian Style
Encyclopedia Britannica, INC..
The new encyclopedia britannica : micropedia ready reference and index vol. IX.
vol. IX
USA:
Chicago: Encyclopedia Britannica,INC, 1981,
1981.
Print.