Παραπομπή σε μορφή APA (7η εκδ.)

Braun, D. D. (1991). The rich get richer: The rise of income inequality in the United States and the world. Nelson-Hall Publishers.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Braun, Dennis Duane. The Rich Get Richer: The Rise of Income Inequality in the United States and the World. Chicago: Nelson-Hall Publishers, 1991.

Παραπομπή σε μορφή MLA (9th εκδ.)

Braun, Dennis Duane. The Rich Get Richer: The Rise of Income Inequality in the United States and the World. Nelson-Hall Publishers, 1991.