Gaya APA
The Americana annual 2004. (2004).
[s.l.]:
Grolier.
Gaya Chicago
The Americana annual 2004.
.
[s.l.]:
Grolier,
2004.
Text.
Gaya MLA
The Americana annual 2004.
.
[s.l.]:
Grolier,
2004.
Text.
Gaya Turabian
The Americana annual 2004.
[s.l.]:
Grolier,
2004.
Print.