Gaya APA

The Economy Today. (2008). New York: [s.n.].

Gaya Chicago

The Economy Today. . New York: [s.n.], 2008. Text.

Gaya MLA

The Economy Today. . New York: [s.n.], 2008. Text.

Gaya Turabian

The Economy Today. New York: [s.n.], 2008. Print.