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