Gaya APA
James E Churchill, Jr. (1997).
Encyclopedia Americana : The Americana annual 1997 .
canada:
Glorier.
Gaya Chicago
James E Churchill, Jr.
Encyclopedia Americana : The Americana annual 1997.
canada:
Glorier,
1997.
Text.
Gaya MLA
James E Churchill, Jr.
Encyclopedia Americana : The Americana annual 1997.
canada:
Glorier,
1997.
Text.
Gaya Turabian
James E Churchill, Jr.
Encyclopedia Americana : The Americana annual 1997.
canada:
Glorier,
1997.
Print.