Gaya APA

The Cotton gin. (2006). New York: [s.n.].

Gaya Chicago

The Cotton gin. Cet.1. New York: [s.n.], 2006. Text.

Gaya MLA

The Cotton gin. Cet.1. New York: [s.n.], 2006. Text.

Gaya Turabian

The Cotton gin. New York: [s.n.], 2006. Print.