APA Style
Encyclopedia Americana : Volume 7 ( Civilization to Coronium ). (1977).
Americana:
Grolier International.
Chicago Style
Encyclopedia Americana : Volume 7 ( Civilization to Coronium ).
Volume 7.
Americana:
Grolier International,
1977.
BUKU.
MLA Style
Encyclopedia Americana : Volume 7 ( Civilization to Coronium ).
Volume 7.
Americana:
Grolier International,
1977.
BUKU.
Turabian Style
Encyclopedia Americana : Volume 7 ( Civilization to Coronium ).
Americana:
Grolier International,
1977.
BUKU.