Cita APA (7th ed.)

Sachs, J. D. (2008). Common wealth: Economics for a crowded planet. Penguin Press.

Cita Chicago (17th ed.)

Sachs, Jeffrey D. Common Wealth: Economics for a Crowded Planet. New York: Penguin Press, 2008.

Cita MLA (8th ed.)

Sachs, Jeffrey D. Common Wealth: Economics for a Crowded Planet. Penguin Press, 2008.