Gaya APA

The Americana Annual. (2009). USA: Grolier.

Gaya Chicago

The Americana Annual. . USA: Grolier, 2009. Text.

Gaya MLA

The Americana Annual. . USA: Grolier, 2009. Text.

Gaya Turabian

The Americana Annual. USA: Grolier, 2009. Print.